45014402332 has 24 divisors (see below), whose sum is σ = 81147422160. Its totient is φ = 21835559040.

The previous prime is 45014402287. The next prime is 45014402333. The reversal of 45014402332 is 23320441054.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45014402332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45014402333) 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, 737343 + ... + 796054.

It is an arithmetic number, because the mean of its divisors is an integer number (3381142590).

Almost surely, 2^45014402332 is an apocalyptic number.

It is an amenable number.

45014402332 is a deficient number, since it is larger than the sum of its proper divisors (36133019828).

45014402332 is a wasteful number, since it uses less digits than its factorization.

45014402332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533621 (or 1533619 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 45014402332 its reverse (23320441054), we get a palindrome (68334843386).

The spelling of 45014402332 in words is "forty-five billion, fourteen million, four hundred two thousand, three hundred thirty-two".