76347077766001 has 16 divisors (see below), whose sum is σ = 87347622564864. Its totient is φ = 65369990491344.

The previous prime is 76347077765969. The next prime is 76347077766013. The reversal of 76347077766001 is 10066777074367.

It is a happy number.

It is not a de Polignac number, because 76347077766001 - 2⁵ = 76347077765969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76347077766101) 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, 549494526 + ... + 549633448.

It is an arithmetic number, because the mean of its divisors is an integer number (5459226410304).

Almost surely, 2^{76347077766001} is an apocalyptic number.

It is an amenable number.

76347077766001 is a deficient number, since it is larger than the sum of its proper divisors (11000544798863).

76347077766001 is a wasteful number, since it uses less digits than its factorization.

76347077766001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222780.

The product of its (nonzero) digits is 43563744, while the sum is 61.

The spelling of 76347077766001 in words is "seventy-six trillion, three hundred forty-seven billion, seventy-seven million, seven hundred sixty-six thousand, one".