2031004252044 has 72 divisors (see below), whose sum is σ = 5282049492720. Its totient is φ = 657533849472.

The previous prime is 2031004252021. The next prime is 2031004252087. The reversal of 2031004252044 is 4402524001302.

2031004252044 is a `hidden beast` number, since 2 + 0 + 31 + 0 + 0 + 425 + 204 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2031004251999 and 2031004252017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 604239 + ... + 2104070.

It is an arithmetic number, because the mean of its divisors is an integer number (73361798510).

Almost surely, 2^{2031004252044} is an apocalyptic number.

It is an amenable number.

2031004252044 is an abundant number, since it is smaller than the sum of its proper divisors (3251045240676).

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

2031004252044 is a wasteful number, since it uses less digits than its factorization.

2031004252044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708919 (or 2708914 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 2031004252044 its reverse (4402524001302), we get a palindrome (6433528253346).

The spelling of 2031004252044 in words is "two trillion, thirty-one billion, four million, two hundred fifty-two thousand, forty-four".