45432432230 has 32 divisors (see below), whose sum is σ = 85286718720. Its totient is φ = 17405429760.

The previous prime is 45432432229. The next prime is 45432432239. The reversal of 45432432230 is 3223423454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45432432239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725375 + ... + 785514.

It is an arithmetic number, because the mean of its divisors is an integer number (2665209960).

Almost surely, 2^45432432230 is an apocalyptic number.

45432432230 is a deficient number, since it is larger than the sum of its proper divisors (39854286490).

45432432230 is a wasteful number, since it uses less digits than its factorization.

45432432230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511024.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 45432432230 its reverse (3223423454), we get a palindrome (48655855684).

The spelling of 45432432230 in words is "forty-five billion, four hundred thirty-two million, four hundred thirty-two thousand, two hundred thirty".