401334055259 has 2 divisors, whose sum is σ = 401334055260. Its totient is φ = 401334055258.

The previous prime is 401334055231. The next prime is 401334055261. The reversal of 401334055259 is 952550433104.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401334055259 is a prime.

It is a super-2 number, since 2×401334055259² (a number of 24 digits) contains 22 as substring.

Together with 401334055261, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (401334055559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200667027629 + 200667027630.

It is an arithmetic number, because the mean of its divisors is an integer number (200667027630).

Almost surely, 2^401334055259 is an apocalyptic number.

401334055259 is a deficient number, since it is larger than the sum of its proper divisors (1).

401334055259 is an equidigital number, since it uses as much as digits as its factorization.

401334055259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 401334055259 in words is "four hundred one billion, three hundred thirty-four million, fifty-five thousand, two hundred fifty-nine".