264011423880 has 64 divisors (see below), whose sum is σ = 826470552960. Its totient is φ = 67342043648.

The previous prime is 264011423849. The next prime is 264011423909. The reversal of 264011423880 is 88324110462.

264011423880 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47825397 + ... + 47830916.

It is an arithmetic number, because the mean of its divisors is an integer number (12913602390).

Almost surely, 2^264011423880 is an apocalyptic number.

264011423880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264011423880 is an abundant number, since it is smaller than the sum of its proper divisors (562459129080).

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

264011423880 is a wasteful number, since it uses less digits than its factorization.

264011423880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95656350 (or 95656346 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The spelling of 264011423880 in words is "two hundred sixty-four billion, eleven million, four hundred twenty-three thousand, eight hundred eighty".