2031047280912 has 60 divisors (see below), whose sum is σ = 5681524295184. Its totient is φ = 624937622400.

The previous prime is 2031047280887. The next prime is 2031047280917. The reversal of 2031047280912 is 2190827401302.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (2031047280917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125179714 + ... + 125195937.

Almost surely, 2^{2031047280912} is an apocalyptic number.

It is an amenable number.

2031047280912 is an abundant number, since it is smaller than the sum of its proper divisors (3650477014272).

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

2031047280912 is a wasteful number, since it uses less digits than its factorization.

2031047280912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250375688 (or 250375669 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 2031047280912 in words is "two trillion, thirty-one billion, forty-seven million, two hundred eighty thousand, nine hundred twelve".