732422727432 has 324 divisors, whose sum is σ = 2235205096215. Its totient is φ = 216499895040.

The previous prime is 732422727397. The next prime is 732422727437. The reversal of 732422727432 is 234727224237.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

732422727432 is a `hidden beast` number, since 7 + 324 + 2 + 27 + 274 + 32 = 666.

732422727432 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 5 ways, for example, as 728144782596 + 4277944836 = 853314^2 + 65406^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=605154.

It is not an unprimeable number, because it can be changed into a prime (732422727437) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 4233657298 + ... + 4233657470.

Almost surely, 2^732422727432 is an apocalyptic number.

732422727432 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 732422727432

732422727432 is an abundant number, since it is smaller than the sum of its proper divisors (1502782368783).

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

732422727432 is a wasteful number, since it uses less digits than its factorization.

732422727432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 242 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 45.

The spelling of 732422727432 in words is "seven hundred thirty-two billion, four hundred twenty-two million, seven hundred twenty-seven thousand, four hundred thirty-two".