32401342131 has 8 divisors (see below), whose sum is σ = 43203609744. Its totient is φ = 21599984640.

The previous prime is 32401342097. The next prime is 32401342177. The reversal of 32401342131 is 13124310423.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32401342131 - 2⁷ = 32401342003 is a prime.

It is a super-3 number, since 3×32401342131³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (32401342031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139606 + ... + 290331.

It is an arithmetic number, because the mean of its divisors is an integer number (5400451218).

Almost surely, 2^32401342131 is an apocalyptic number.

32401342131 is a deficient number, since it is larger than the sum of its proper divisors (10802267613).

32401342131 is a wasteful number, since it uses less digits than its factorization.

32401342131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455061.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32401342131 its reverse (13124310423), we get a palindrome (45525652554).

The spelling of 32401342131 in words is "thirty-two billion, four hundred one million, three hundred forty-two thousand, one hundred thirty-one".