2664526131234 has 24 divisors (see below), whose sum is σ = 6297970856112. Its totient is φ = 807432160920.

The previous prime is 2664526131149. The next prime is 2664526131247. The reversal of 2664526131234 is 4321316254662.

2664526131234 is a `hidden beast` number, since 2 + 6 + 6 + 4 + 5 + 2 + 613 + 1 + 23 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2664526131234.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6728601144 + ... + 6728601539.

It is an arithmetic number, because the mean of its divisors is an integer number (262415452338).

Almost surely, 2^{2664526131234} is an apocalyptic number.

2664526131234 is an abundant number, since it is smaller than the sum of its proper divisors (3633444724878).

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

2664526131234 is a wasteful number, since it uses less digits than its factorization.

2664526131234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13457202702 (or 13457202699 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 45.

The spelling of 2664526131234 in words is "two trillion, six hundred sixty-four billion, five hundred twenty-six million, one hundred thirty-one thousand, two hundred thirty-four".