264466133502001 has 4 divisors (see below), whose sum is σ = 264488093667952. Its totient is φ = 264444173336052.

The previous prime is 264466133501963. The next prime is 264466133502149. The reversal of 264466133502001 is 100205331664462.

It is a happy number.

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 264466133502001 - 2²⁷ = 264465999284273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264466133502301) 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, 10980064911 + ... + 10980088996.

It is an arithmetic number, because the mean of its divisors is an integer number (66122023416988).

Almost surely, 2^{264466133502001} is an apocalyptic number.

It is an amenable number.

264466133502001 is a deficient number, since it is larger than the sum of its proper divisors (21960165951).

264466133502001 is a wasteful number, since it uses less digits than its factorization.

264466133502001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21960165950.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 264466133502001 in words is "two hundred sixty-four trillion, four hundred sixty-six billion, one hundred thirty-three million, five hundred two thousand, one".