264334560442133 has 8 divisors (see below), whose sum is σ = 265572690324480. Its totient is φ = 263097159521040.

The previous prime is 264334560442129. The next prime is 264334560442229. The reversal of 264334560442133 is 331244065433462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 264334560442133 - 2² = 264334560442129 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264334560442033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181513373 + ... + 182963858.

It is an arithmetic number, because the mean of its divisors is an integer number (33196586290560).

Almost surely, 2^{264334560442133} is an apocalyptic number.

It is an amenable number.

264334560442133 is a deficient number, since it is larger than the sum of its proper divisors (1238129882347).

264334560442133 is a wasteful number, since it uses less digits than its factorization.

264334560442133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364480627.

The product of its (nonzero) digits is 14929920, while the sum is 50.

The spelling of 264334560442133 in words is "two hundred sixty-four trillion, three hundred thirty-four billion, five hundred sixty million, four hundred forty-two thousand, one hundred thirty-three".