264285952406 has 16 divisors (see below), whose sum is σ = 453530178816. Its totient is φ = 113148271656.

The previous prime is 264285952367. The next prime is 264285952429. The reversal of 264285952406 is 604259582462.

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, 9747356 + ... + 9774431.

It is an arithmetic number, because the mean of its divisors is an integer number (28345636176).

Almost surely, 2^264285952406 is an apocalyptic number.

264285952406 is a deficient number, since it is larger than the sum of its proper divisors (189244226410).

264285952406 is a wasteful number, since it uses less digits than its factorization.

264285952406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19522763.

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 264285952406 in words is "two hundred sixty-four billion, two hundred eighty-five million, nine hundred fifty-two thousand, four hundred six".