264401264234119 has 4 divisors (see below), whose sum is σ = 264418147032760. Its totient is φ = 264384381435480.

The previous prime is 264401264234087. The next prime is 264401264234143. The reversal of 264401264234119 is 911432462104462.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 264401264234119 - 2⁵ = 264401264234087 is a prime.

It is a super-2 number, since 2×264401264234119² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264401264234189) 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, 8441375829 + ... + 8441407150.

It is an arithmetic number, because the mean of its divisors is an integer number (66104536758190).

Almost surely, 2^{264401264234119} is an apocalyptic number.

264401264234119 is a deficient number, since it is larger than the sum of its proper divisors (16882798641).

264401264234119 is a wasteful number, since it uses less digits than its factorization.

264401264234119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16882798640.

The product of its (nonzero) digits is 1990656, while the sum is 49.

The spelling of 264401264234119 in words is "two hundred sixty-four trillion, four hundred one billion, two hundred sixty-four million, two hundred thirty-four thousand, one hundred nineteen".