9131012234404 has 24 divisors (see below), whose sum is σ = 16007015550456. Its totient is φ = 4557580320000.

The previous prime is 9131012234363. The next prime is 9131012234419. The reversal of 9131012234404 is 4044322101319.

It can be written as a sum of positive squares in 4 ways, for example, as 150489684900 + 8980522549504 = 387930^2 + 2996752^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9131012234404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35018994 + ... + 35278774.

It is an arithmetic number, because the mean of its divisors is an integer number (666958981269).

Almost surely, 2^{9131012234404} is an apocalyptic number.

It is an amenable number.

9131012234404 is a deficient number, since it is larger than the sum of its proper divisors (6876003316052).

9131012234404 is a wasteful number, since it uses less digits than its factorization.

9131012234404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275007 (or 275005 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 9131012234404 in words is "nine trillion, one hundred thirty-one billion, twelve million, two hundred thirty-four thousand, four hundred four".