264435131036116 has 24 divisors (see below), whose sum is σ = 465112255968360. Its totient is φ = 131545920049152.

The previous prime is 264435131036107. The next prime is 264435131036117. The reversal of 264435131036116 is 611630131534462.

It can be written as a sum of positive squares in 4 ways, for example, as 58461254832016 + 205973876204100 = 7645996^2 + 14351790^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264435131036117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306663300 + ... + 307524388.

It is an arithmetic number, because the mean of its divisors is an integer number (19379677332015).

Almost surely, 2^{264435131036116} is an apocalyptic number.

It is an amenable number.

264435131036116 is a deficient number, since it is larger than the sum of its proper divisors (200677124932244).

264435131036116 is a wasteful number, since it uses less digits than its factorization.

264435131036116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251003 (or 1251001 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 264435131036116 in words is "two hundred sixty-four trillion, four hundred thirty-five billion, one hundred thirty-one million, thirty-six thousand, one hundred sixteen".