76303011375666 has 32 divisors (see below), whose sum is σ = 169641004029120. Its totient is φ = 25422523646112.

The previous prime is 76303011375653. The next prime is 76303011375713. The reversal of 76303011375666 is 66657311030367.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328034860 + ... + 328267383.

It is an arithmetic number, because the mean of its divisors is an integer number (5301281375910).

Almost surely, 2^{76303011375666} is an apocalyptic number.

76303011375666 is an abundant number, since it is smaller than the sum of its proper divisors (93337992653454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76303011375666 is a wasteful number, since it uses less digits than its factorization.

76303011375666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656304407 (or 656304401 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 54.

The spelling of 76303011375666 in words is "seventy-six trillion, three hundred three billion, eleven million, three hundred seventy-five thousand, six hundred sixty-six".