140314332 has 24 divisors (see below), whose sum is σ = 335015296. Its totient is φ = 45683568.

The previous prime is 140314327. The next prime is 140314337. The reversal of 140314332 is 233413041.

It is an interprime number because it is at equal distance from previous prime (140314327) and next prime (140314337).

It is a super-2 number, since 2×140314332² = 39376223529212448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140314299 and 140314308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140314337) 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 7 ways as a sum of consecutive naturals, for example, 135448 + ... + 136479.

Almost surely, 2^140314332 is an apocalyptic number.

140314332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140314332 is an abundant number, since it is smaller than the sum of its proper divisors (194700964).

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

140314332 is a wasteful number, since it uses less digits than its factorization.

140314332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271977 (or 271975 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 140314332 is about 11845.4350701019. The cubic root of 140314332 is about 519.6377309108.

Adding to 140314332 its reverse (233413041), we get a palindrome (373727373).

The spelling of 140314332 in words is "one hundred forty million, three hundred fourteen thousand, three hundred thirty-two".