45415706444 has 12 divisors (see below), whose sum is σ = 79685001984. Its totient is φ = 22648563024.

The previous prime is 45415706393. The next prime is 45415706461. The reversal of 45415706444 is 44460751454.

It is a junction number, because it is equal to n+sod(n) for n = 45415706395 and 45415706404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14820827 + ... + 14823890.

It is an arithmetic number, because the mean of its divisors is an integer number (6640416832).

Almost surely, 2^45415706444 is an apocalyptic number.

It is an amenable number.

45415706444 is a deficient number, since it is larger than the sum of its proper divisors (34269295540).

45415706444 is a wasteful number, since it uses less digits than its factorization.

45415706444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29645104 (or 29645102 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 44.

The spelling of 45415706444 in words is "forty-five billion, four hundred fifteen million, seven hundred six thousand, four hundred forty-four".