45332214044 has 48 divisors (see below), whose sum is σ = 89179937280. Its totient is φ = 20005782720.

The previous prime is 45332214013. The next prime is 45332214047. The reversal of 45332214044 is 44041223354.

It is a self number, because there is not a number n which added to its sum of digits gives 45332214044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45332214047) 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, 4802009 + ... + 4811439.

It is an arithmetic number, because the mean of its divisors is an integer number (1857915360).

Almost surely, 2^45332214044 is an apocalyptic number.

It is an amenable number.

45332214044 is a deficient number, since it is larger than the sum of its proper divisors (43847723236).

45332214044 is a wasteful number, since it uses less digits than its factorization.

45332214044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13490 (or 13488 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 45332214044 its reverse (44041223354), we get a palindrome (89373437398).

The spelling of 45332214044 in words is "forty-five billion, three hundred thirty-two million, two hundred fourteen thousand, forty-four".