68080033377 has 12 divisors (see below), whose sum is σ = 98340802560. Its totient is φ = 45385315128.

The previous prime is 68080033363. The next prime is 68080033447. The reversal of 68080033377 is 77333008086.

It is not a de Polignac number, because 68080033377 - 2⁶ = 68080033313 is a prime.

It is a super-2 number, since 2×68080033377² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (68080033277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265888 + ... + 454814.

It is an arithmetic number, because the mean of its divisors is an integer number (8195066880).

Almost surely, 2^68080033377 is an apocalyptic number.

It is an amenable number.

68080033377 is a deficient number, since it is larger than the sum of its proper divisors (30260769183).

68080033377 is a wasteful number, since it uses less digits than its factorization.

68080033377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228972 (or 228969 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 68080033377 in words is "sixty-eight billion, eighty million, thirty-three thousand, three hundred seventy-seven".