140425320120 has 64 divisors (see below), whose sum is σ = 421371054720. Its totient is φ = 37438299264.

The previous prime is 140425320109. The next prime is 140425320121. The reversal of 140425320120 is 21023524041.

It is a super-3 number, since 3×140425320120³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140425320121) 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 15 ways as a sum of consecutive naturals, for example, 411019 + ... + 670661.

It is an arithmetic number, because the mean of its divisors is an integer number (6583922730).

Almost surely, 2^140425320120 is an apocalyptic number.

140425320120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140425320120 is an abundant number, since it is smaller than the sum of its proper divisors (280945734600).

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

140425320120 is a wasteful number, since it uses less digits than its factorization.

140425320120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264164 (or 264160 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 140425320120 its reverse (21023524041), we get a palindrome (161448844161).

The spelling of 140425320120 in words is "one hundred forty billion, four hundred twenty-five million, three hundred twenty thousand, one hundred twenty".