264401460461115 has 64 divisors (see below), whose sum is σ = 470965526323200. Its totient is φ = 140738731459200.

The previous prime is 264401460461113. The next prime is 264401460461141. The reversal of 264401460461115 is 511164064104462.

264401460461115 is a `hidden beast` number, since 2 + 6 + 4 + 4 + 0 + 14 + 6 + 0 + 4 + 611 + 15 = 666.

It is not a de Polignac number, because 264401460461115 - 2¹ = 264401460461113 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (264401460461111) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 231047245 + ... + 232188785.

It is an arithmetic number, because the mean of its divisors is an integer number (7358836348800).

Almost surely, 2^{264401460461115} is an apocalyptic number.

264401460461115 is a deficient number, since it is larger than the sum of its proper divisors (206564065862085).

264401460461115 is a wasteful number, since it uses less digits than its factorization.

264401460461115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144905 (or 1144899 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 264401460461115 in words is "two hundred sixty-four trillion, four hundred one billion, four hundred sixty million, four hundred sixty-one thousand, one hundred fifteen".