140432333412 has 36 divisors (see below), whose sum is σ = 381173478000. Its totient is φ = 40123523664.

The previous prime is 140432333407. The next prime is 140432333413. The reversal of 140432333412 is 214333234041.

It is a happy number.

140432333412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140432333412.

It is not an unprimeable number, because it can be changed into a prime (140432333413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 119414662 + ... + 119415837.

Almost surely, 2^140432333412 is an apocalyptic number.

140432333412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140432333412 is an abundant number, since it is smaller than the sum of its proper divisors (240741144588).

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

140432333412 is a wasteful number, since it uses less digits than its factorization.

140432333412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238830520 (or 238830511 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 140432333412 its reverse (214333234041), we get a palindrome (354765567453).

The spelling of 140432333412 in words is "one hundred forty billion, four hundred thirty-two million, three hundred thirty-three thousand, four hundred twelve".