131404040210401 has 8 divisors (see below), whose sum is σ = 150425922907904. Its totient is φ = 112444626751200.

The previous prime is 131404040210389. The next prime is 131404040210447. The reversal of 131404040210401 is 104012040404131.

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

It is a cyclic number.

It is not a de Polignac number, because 131404040210401 - 2³³ = 131395450275809 is a prime.

It is a super-3 number, since 3×131404040210401³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (131404040210101) 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, 15617305065 + ... + 15617313478.

It is an arithmetic number, because the mean of its divisors is an integer number (18803240363488).

Almost surely, 2^{131404040210401} is an apocalyptic number.

It is an amenable number.

131404040210401 is a deficient number, since it is larger than the sum of its proper divisors (19021882697503).

131404040210401 is an equidigital number, since it uses as much as digits as its factorization.

131404040210401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31234619151.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 131404040210401 its reverse (104012040404131), we get a palindrome (235416080614532).

The spelling of 131404040210401 in words is "one hundred thirty-one trillion, four hundred four billion, forty million, two hundred ten thousand, four hundred one".