76426164669999 has 16 divisors (see below), whose sum is σ = 102420904547808. Its totient is φ = 50691111149952.

The previous prime is 76426164669961. The next prime is 76426164670087. The reversal of 76426164669999 is 99996646162467.

It is not a de Polignac number, because 76426164669999 - 2¹³ = 76426164661807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76426164664999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28304329 + ... + 30886685.

It is an arithmetic number, because the mean of its divisors is an integer number (6401306534238).

Almost surely, 2^{76426164669999} is an apocalyptic number.

76426164669999 is a deficient number, since it is larger than the sum of its proper divisors (25994739877809).

76426164669999 is a wasteful number, since it uses less digits than its factorization.

76426164669999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2632634.

The product of its digits is 11428107264, while the sum is 84.

The spelling of 76426164669999 in words is "seventy-six trillion, four hundred twenty-six billion, one hundred sixty-four million, six hundred sixty-nine thousand, nine hundred ninety-nine".