45124137234 has 72 divisors (see below), whose sum is σ = 111445392240. Its totient is φ = 13673963160.

The previous prime is 45124137217. The next prime is 45124137239. The reversal of 45124137234 is 43273142154.

45124137234 is a `hidden beast` number, since 4 + 5 + 1 + 2 + 413 + 7 + 234 = 666.

It is a super-2 number, since 2×45124137234² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45124137239) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 324864 + ... + 442475.

It is an arithmetic number, because the mean of its divisors is an integer number (1547852670).

Almost surely, 2^45124137234 is an apocalyptic number.

45124137234 is an abundant number, since it is smaller than the sum of its proper divisors (66321255006).

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

45124137234 is a wasteful number, since it uses less digits than its factorization.

45124137234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767378 (or 767355 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

Adding to 45124137234 its reverse (43273142154), we get a palindrome (88397279388).

The spelling of 45124137234 in words is "forty-five billion, one hundred twenty-four million, one hundred thirty-seven thousand, two hundred thirty-four".