45318695144 has 16 divisors (see below), whose sum is σ = 85481373600. Its totient is φ = 22523662192.

The previous prime is 45318695141. The next prime is 45318695153. The reversal of 45318695144 is 44159681354.

It is a junction number, because it is equal to n+sod(n) for n = 45318695092 and 45318695101.

It is not an unprimeable number, because it can be changed into a prime (45318695141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16959254 + ... + 16961925.

It is an arithmetic number, because the mean of its divisors is an integer number (5342585850).

Almost surely, 2^45318695144 is an apocalyptic number.

It is an amenable number.

45318695144 is a deficient number, since it is larger than the sum of its proper divisors (40162678456).

45318695144 is a wasteful number, since it uses less digits than its factorization.

45318695144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33921352 (or 33921348 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 50.

The spelling of 45318695144 in words is "forty-five billion, three hundred eighteen million, six hundred ninety-five thousand, one hundred forty-four".