32402231413 has 16 divisors (see below), whose sum is σ = 33552769536. Its totient is φ = 31273493760.

The previous prime is 32402231377. The next prime is 32402231429. The reversal of 32402231413 is 31413220423.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32402231413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32402231713) 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, 1152795 + ... + 1180567.

It is an arithmetic number, because the mean of its divisors is an integer number (2097048096).

Almost surely, 2^32402231413 is an apocalyptic number.

It is an amenable number.

32402231413 is a deficient number, since it is larger than the sum of its proper divisors (1150538123).

32402231413 is a wasteful number, since it uses less digits than its factorization.

32402231413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28164.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 32402231413 its reverse (31413220423), we get a palindrome (63815451836).

The spelling of 32402231413 in words is "thirty-two billion, four hundred two million, two hundred thirty-one thousand, four hundred thirteen".