45014320377 has 32 divisors (see below), whose sum is σ = 71836002560. Its totient is φ = 27694068480.

The previous prime is 45014320357. The next prime is 45014320433. The reversal of 45014320377 is 77302341054.

It is not a de Polignac number, because 45014320377 - 2¹⁰ = 45014319353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45014320327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1588977 + ... + 1617057.

It is an arithmetic number, because the mean of its divisors is an integer number (2244875080).

Almost surely, 2^45014320377 is an apocalyptic number.

It is an amenable number.

45014320377 is a deficient number, since it is larger than the sum of its proper divisors (26821682183).

45014320377 is a wasteful number, since it uses less digits than its factorization.

45014320377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32670 (or 32664 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 45014320377 in words is "forty-five billion, fourteen million, three hundred twenty thousand, three hundred seventy-seven".