202104311432 has 16 divisors (see below), whose sum is σ = 383511194640. Its totient is φ = 99834659536.

The previous prime is 202104311389. The next prime is 202104311441. The reversal of 202104311432 is 234113401202.

It is a junction number, because it is equal to n+sod(n) for n = 202104311398 and 202104311407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152186318 + ... + 152187645.

It is an arithmetic number, because the mean of its divisors is an integer number (23969449665).

Almost surely, 2^202104311432 is an apocalyptic number.

It is an amenable number.

202104311432 is a deficient number, since it is larger than the sum of its proper divisors (181406883208).

202104311432 is a wasteful number, since it uses less digits than its factorization.

202104311432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304374052 (or 304374048 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 202104311432 its reverse (234113401202), we get a palindrome (436217712634).

The spelling of 202104311432 in words is "two hundred two billion, one hundred four million, three hundred eleven thousand, four hundred thirty-two".