76128168390473 has 8 divisors (see below), whose sum is σ = 76241938899168. Its totient is φ = 76014404634784.

The previous prime is 76128168390437. The next prime is 76128168390479. The reversal of 76128168390473 is 37409386182167.

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

It is a cyclic number.

It is not a de Polignac number, because 76128168390473 - 2³² = 76123873423177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76128168390479) 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, 21104765 + ... + 24447237.

It is an arithmetic number, because the mean of its divisors is an integer number (9530242362396).

Almost surely, 2^{76128168390473} is an apocalyptic number.

It is an amenable number.

76128168390473 is a deficient number, since it is larger than the sum of its proper divisors (113770508695).

76128168390473 is a wasteful number, since it uses less digits than its factorization.

76128168390473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376503.

The product of its (nonzero) digits is 73156608, while the sum is 65.

The spelling of 76128168390473 in words is "seventy-six trillion, one hundred twenty-eight billion, one hundred sixty-eight million, three hundred ninety thousand, four hundred seventy-three".