45594444142 has 16 divisors (see below), whose sum is σ = 77985068112. Its totient is φ = 19805731200.

The previous prime is 45594444139. The next prime is 45594444157. The reversal of 45594444142 is 24144449554.

It is a junction number, because it is equal to n+sod(n) for n = 45594444092 and 45594444101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51576984 + ... + 51577867.

It is an arithmetic number, because the mean of its divisors is an integer number (4874066757).

Almost surely, 2^45594444142 is an apocalyptic number.

45594444142 is a deficient number, since it is larger than the sum of its proper divisors (32390623970).

45594444142 is a wasteful number, since it uses less digits than its factorization.

45594444142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103154883.

The product of its digits is 1843200, while the sum is 46.

The spelling of 45594444142 in words is "forty-five billion, five hundred ninety-four million, four hundred forty-four thousand, one hundred forty-two".