2123115536264 has 32 divisors (see below), whose sum is σ = 4350976819200. Its totient is φ = 966883733760.

The previous prime is 2123115536257. The next prime is 2123115536273. The reversal of 2123115536264 is 4626355113212.

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, 251788424 + ... + 251796855.

It is an arithmetic number, because the mean of its divisors is an integer number (135968025600).

Almost surely, 2^{2123115536264} is an apocalyptic number.

It is an amenable number.

2123115536264 is an abundant number, since it is smaller than the sum of its proper divisors (2227861282936).

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

2123115536264 is a wasteful number, since it uses less digits than its factorization.

2123115536264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503585333 (or 503585329 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The spelling of 2123115536264 in words is "two trillion, one hundred twenty-three billion, one hundred fifteen million, five hundred thirty-six thousand, two hundred sixty-four".