140325150 has 96 divisors (see below), whose sum is σ = 401760000. Its totient is φ = 31749120.

The previous prime is 140325149. The next prime is 140325151. The reversal of 140325150 is 51523041.

It is an interprime number because it is at equal distance from previous prime (140325149) and next prime (140325151).

It is a super-2 number, since 2×140325150² = 39382295445045000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140325151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111726 + ... + 112974.

It is an arithmetic number, because the mean of its divisors is an integer number (4185000).

Almost surely, 2^140325150 is an apocalyptic number.

140325150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140325150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200880000).

140325150 is an abundant number, since it is smaller than the sum of its proper divisors (261434850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140325150 is a wasteful number, since it uses less digits than its factorization.

140325150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378 (or 1373 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 140325150 is about 11845.8916929035. The cubic root of 140325150 is about 519.6510849672.

Adding to 140325150 its reverse (51523041), we get a palindrome (191848191).

The spelling of 140325150 in words is "one hundred forty million, three hundred twenty-five thousand, one hundred fifty".