264568500942 has 16 divisors (see below), whose sum is σ = 529244325840. Its totient is φ = 88171612992.

The previous prime is 264568500899. The next prime is 264568501033. The reversal of 264568500942 is 249005865462.

It is a congruent number.

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, 4439767 + ... + 4498962.

It is an arithmetic number, because the mean of its divisors is an integer number (33077770365).

Almost surely, 2^264568500942 is an apocalyptic number.

264568500942 is an abundant number, since it is smaller than the sum of its proper divisors (264675824898).

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

264568500942 is a wasteful number, since it uses less digits than its factorization.

264568500942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8943667.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 264568500942 in words is "two hundred sixty-four billion, five hundred sixty-eight million, five hundred thousand, nine hundred forty-two".