45434420136 has 144 divisors (see below), whose sum is σ = 147759431040. Its totient is φ = 12562482240.

The previous prime is 45434420123. The next prime is 45434420153. The reversal of 45434420136 is 63102443454.

45434420136 is a `hidden beast` number, since 45 + 43 + 442 + 0 + 136 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 45434420136.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 98346 + ... + 317081.

It is an arithmetic number, because the mean of its divisors is an integer number (1026107160).

Almost surely, 2^45434420136 is an apocalyptic number.

It is an amenable number.

45434420136 is an abundant number, since it is smaller than the sum of its proper divisors (102325010904).

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

45434420136 is a wasteful number, since it uses less digits than its factorization.

45434420136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415484 (or 415470 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 45434420136 in words is "forty-five billion, four hundred thirty-four million, four hundred twenty thousand, one hundred thirty-six".