432400503421325 has 12 divisors (see below), whose sum is σ = 536241513355488. Its totient is φ = 345878538793200.

The previous prime is 432400503421297. The next prime is 432400503421421. The reversal of 432400503421325 is 523124305004234.

It is not a de Polignac number, because 432400503421325 - 2²⁰ = 432400502372749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1046387891 + ... + 1046801040.

It is an arithmetic number, because the mean of its divisors is an integer number (44686792779624).

Almost surely, 2^{432400503421325} is an apocalyptic number.

It is an amenable number.

432400503421325 is a deficient number, since it is larger than the sum of its proper divisors (103841009934163).

432400503421325 is a wasteful number, since it uses less digits than its factorization.

432400503421325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093197204 (or 2093197199 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 432400503421325 its reverse (523124305004234), we get a palindrome (955524808425559).

The spelling of 432400503421325 in words is "four hundred thirty-two trillion, four hundred billion, five hundred three million, four hundred twenty-one thousand, three hundred twenty-five".