264429122087 has 8 divisors (see below), whose sum is σ = 284953213104. Its totient is φ = 243931229568.

The previous prime is 264429122053. The next prime is 264429122117. The reversal of 264429122087 is 780221924462.

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

It is not a de Polignac number, because 264429122087 - 2²⁴ = 264412344871 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 (264429622087) 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, 6528653 + ... + 6569030.

It is an arithmetic number, because the mean of its divisors is an integer number (35619151638).

Almost surely, 2^264429122087 is an apocalyptic number.

264429122087 is a deficient number, since it is larger than the sum of its proper divisors (20524091017).

264429122087 is a wasteful number, since it uses less digits than its factorization.

264429122087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13099249.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 264429122087 in words is "two hundred sixty-four billion, four hundred twenty-nine million, one hundred twenty-two thousand, eighty-seven".