45868223244 has 12 divisors (see below), whose sum is σ = 107025854264. Its totient is φ = 15289407744.

The previous prime is 45868223237. The next prime is 45868223299. The reversal of 45868223244 is 44232286854.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×45868223244² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45868223193 and 45868223202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1911175957 + ... + 1911175980.

Almost surely, 2^45868223244 is an apocalyptic number.

It is an amenable number.

45868223244 is an abundant number, since it is smaller than the sum of its proper divisors (61157631020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45868223244 is a wasteful number, since it uses less digits than its factorization.

45868223244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822351944 (or 3822351942 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 48.

The spelling of 45868223244 in words is "forty-five billion, eight hundred sixty-eight million, two hundred twenty-three thousand, two hundred forty-four".