49364388432 has 30 divisors (see below), whose sum is σ = 138151726362. Its totient is φ = 16454796096.

The previous prime is 49364388431. The next prime is 49364388443. The reversal of 49364388432 is 23488346394.

49364388432 is a `hidden beast` number, since 4 + 93 + 6 + 43 + 88 + 432 = 666.

49364388432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 47348019216 + 2016369216 = 217596^2 + 44904^2 .

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49364388431) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 171403983 + ... + 171404270.

Almost surely, 2^49364388432 is an apocalyptic number.

It is an amenable number.

49364388432 is an abundant number, since it is smaller than the sum of its proper divisors (88787337930).

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

49364388432 is a wasteful number, since it uses less digits than its factorization.

49364388432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342808267 (or 342808258 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 54.

The spelling of 49364388432 in words is "forty-nine billion, three hundred sixty-four million, three hundred eighty-eight thousand, four hundred thirty-two".