264215647130 has 32 divisors (see below), whose sum is σ = 504765898560. Its totient is φ = 99231996160.

The previous prime is 264215647123. The next prime is 264215647187. The reversal of 264215647130 is 31746512462.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1783436 + ... + 1925895.

It is an arithmetic number, because the mean of its divisors is an integer number (15773934330).

Almost surely, 2^264215647130 is an apocalyptic number.

264215647130 is a deficient number, since it is larger than the sum of its proper divisors (240550251430).

264215647130 is a wasteful number, since it uses less digits than its factorization.

264215647130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3709774.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 264215647130 in words is "two hundred sixty-four billion, two hundred fifteen million, six hundred forty-seven thousand, one hundred thirty".