140012332032 has 44 divisors (see below), whose sum is σ = 373183919216. Its totient is φ = 46670776320.

The previous prime is 140012332003. The next prime is 140012332039. The reversal of 140012332032 is 230233210041.

It is not an unprimeable number, because it can be changed into a prime (140012332039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22785394 + ... + 22791537.

Almost surely, 2^140012332032 is an apocalyptic number.

140012332032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140012332032 is an abundant number, since it is smaller than the sum of its proper divisors (233171587184).

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

140012332032 is an equidigital number, since it uses as much as digits as its factorization.

140012332032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45576954 (or 45576936 counting only the distinct ones).

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

Adding to 140012332032 its reverse (230233210041), we get a palindrome (370245542073).

The spelling of 140012332032 in words is "one hundred forty billion, twelve million, three hundred thirty-two thousand, thirty-two".