45300121224 has 64 divisors (see below), whose sum is σ = 119670220800. Its totient is φ = 14260673856.

The previous prime is 45300121199. The next prime is 45300121231. The reversal of 45300121224 is 42212100354.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 45300121194 and 45300121203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475794 + ... + 563009.

It is an arithmetic number, because the mean of its divisors is an integer number (1869847200).

Almost surely, 2^45300121224 is an apocalyptic number.

It is an amenable number.

45300121224 is an abundant number, since it is smaller than the sum of its proper divisors (74370099576).

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

45300121224 is a wasteful number, since it uses less digits than its factorization.

45300121224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038914 (or 1038910 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 45300121224 its reverse (42212100354), we get a palindrome (87512221578).

The spelling of 45300121224 in words is "forty-five billion, three hundred million, one hundred twenty-one thousand, two hundred twenty-four".