264404041421160 has 32 divisors (see below), whose sum is σ = 793212124263840. Its totient is φ = 70507744378944.

The previous prime is 264404041421089. The next prime is 264404041421161. The reversal of 264404041421160 is 61124140404462.

It is not an unprimeable number, because it can be changed into a prime (264404041421161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1101683505802 + ... + 1101683506041.

It is an arithmetic number, because the mean of its divisors is an integer number (24787878883245).

Almost surely, 2^{264404041421160} is an apocalyptic number.

264404041421160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264404041421160 is an abundant number, since it is smaller than the sum of its proper divisors (528808082842680).

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

264404041421160 is a wasteful number, since it uses less digits than its factorization.

264404041421160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2203367011857 (or 2203367011853 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 264404041421160 in words is "two hundred sixty-four trillion, four hundred four billion, forty-one million, four hundred twenty-one thousand, one hundred sixty".