403112144031012 has 48 divisors (see below), whose sum is σ = 1125498293879680. Its totient is φ = 124034505855264.

The previous prime is 403112144030989. The next prime is 403112144031049. The reversal of 403112144031012 is 210130441211304.

It is a happy number.

403112144031012 is a `hidden beast` number, since 4 + 0 + 3 + 112 + 1 + 440 + 3 + 101 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143558454448 + ... + 143558457255.

Almost surely, 2^{403112144031012} is an apocalyptic number.

It is an amenable number.

403112144031012 is an abundant number, since it is smaller than the sum of its proper divisors (722386149848668).

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

403112144031012 is a wasteful number, since it uses less digits than its factorization.

403112144031012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287116911729 (or 287116911721 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 403112144031012 its reverse (210130441211304), we get a palindrome (613242585242316).

The spelling of 403112144031012 in words is "four hundred three trillion, one hundred twelve billion, one hundred forty-four million, thirty-one thousand, twelve".