80376437814 has 32 divisors (see below), whose sum is σ = 162076844160. Its totient is φ = 26571729600.

The previous prime is 80376437773. The next prime is 80376437819. The reversal of 80376437814 is 41873467308.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80376437819) 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, 1322997 + ... + 1382415.

It is an arithmetic number, because the mean of its divisors is an integer number (5064901380).

Almost surely, 2^80376437814 is an apocalyptic number.

80376437814 is an abundant number, since it is smaller than the sum of its proper divisors (81700406346).

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

80376437814 is a wasteful number, since it uses less digits than its factorization.

80376437814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61276.

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 80376437814 in words is "eighty billion, three hundred seventy-six million, four hundred thirty-seven thousand, eight hundred fourteen".