264271392001 has 4 divisors (see below), whose sum is σ = 264347620272. Its totient is φ = 264195163732.

The previous prime is 264271391999. The next prime is 264271392013. The reversal of 264271392001 is 100293172462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 264271392001 - 2¹ = 264271391999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264271399001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38108935 + ... + 38115868.

It is an arithmetic number, because the mean of its divisors is an integer number (66086905068).

Almost surely, 2^264271392001 is an apocalyptic number.

It is an amenable number.

264271392001 is a deficient number, since it is larger than the sum of its proper divisors (76228271).

264271392001 is an equidigital number, since it uses as much as digits as its factorization.

264271392001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76228270.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 264271392001 in words is "two hundred sixty-four billion, two hundred seventy-one million, three hundred ninety-two thousand, one".