432640701100 has 72 divisors (see below), whose sum is σ = 961654075200. Its totient is φ = 168871019520.

The previous prime is 432640701091. The next prime is 432640701137. The reversal of 432640701100 is 1107046234.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1447326 + ... + 1720474.

It is an arithmetic number, because the mean of its divisors is an integer number (13356306600).

Almost surely, 2^432640701100 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432640701100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (480827037600).

432640701100 is an abundant number, since it is smaller than the sum of its proper divisors (529013374100).

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

432640701100 is a wasteful number, since it uses less digits than its factorization.

432640701100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273547 (or 273540 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 432640701100 its reverse (1107046234), we get a palindrome (433747747334).

The spelling of 432640701100 in words is "four hundred thirty-two billion, six hundred forty million, seven hundred one thousand, one hundred".