402014131201 has 2 divisors, whose sum is σ = 402014131202. Its totient is φ = 402014131200.

The previous prime is 402014131061. The next prime is 402014131247. The reversal of 402014131201 is 102131410204.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 397082721025 + 4931410176 = 630145^2 + 70224^2 .

It is a cyclic number.

It is not a de Polignac number, because 402014131201 - 2²⁷ = 401879913473 is a prime.

It is not a weakly prime, because it can be changed into another prime (402014131301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201007065600 + 201007065601.

It is an arithmetic number, because the mean of its divisors is an integer number (201007065601).

Almost surely, 2^402014131201 is an apocalyptic number.

It is an amenable number.

402014131201 is a deficient number, since it is larger than the sum of its proper divisors (1).

402014131201 is an equidigital number, since it uses as much as digits as its factorization.

402014131201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 402014131201 its reverse (102131410204), we get a palindrome (504145541405).

The spelling of 402014131201 in words is "four hundred two billion, fourteen million, one hundred thirty-one thousand, two hundred one".