45124130312 has 32 divisors (see below), whose sum is σ = 86487760800. Its totient is φ = 22064692224.

The previous prime is 45124130299. The next prime is 45124130329. The reversal of 45124130312 is 21303142154.

It is a happy 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, 156578 + ... + 338769.

It is an arithmetic number, because the mean of its divisors is an integer number (2702742525).

Almost surely, 2^45124130312 is an apocalyptic number.

It is an amenable number.

45124130312 is a deficient number, since it is larger than the sum of its proper divisors (41363630488).

45124130312 is a wasteful number, since it uses less digits than its factorization.

45124130312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495605 (or 495601 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 45124130312 its reverse (21303142154), we get a palindrome (66427272466).

The spelling of 45124130312 in words is "forty-five billion, one hundred twenty-four million, one hundred thirty thousand, three hundred twelve".