264707038049 has 16 divisors (see below), whose sum is σ = 279850032000. Its totient is φ = 249686559360.

The previous prime is 264707038039. The next prime is 264707038069. The reversal of 264707038049 is 940830707462.

It is a cyclic number.

It is not a de Polignac number, because 264707038049 - 2²⁰ = 264705989473 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 264707037988 and 264707038006.

It is not an unprimeable number, because it can be changed into a prime (264707038039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7023347 + ... + 7060935.

It is an arithmetic number, because the mean of its divisors is an integer number (17490627000).

Almost surely, 2^264707038049 is an apocalyptic number.

It is an amenable number.

264707038049 is a deficient number, since it is larger than the sum of its proper divisors (15142993951).

264707038049 is a wasteful number, since it uses less digits than its factorization.

264707038049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39208.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 264707038049 in words is "two hundred sixty-four billion, seven hundred seven million, thirty-eight thousand, forty-nine".