401314559 has 2 divisors, whose sum is σ = 401314560. Its totient is φ = 401314558.

The previous prime is 401314517. The next prime is 401314567. The reversal of 401314559 is 955413104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401314559 - 2²⁴ = 384537343 is a prime.

It is a super-2 number, since 2×401314559² = 322106750530728962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (401314579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200657279 + 200657280.

It is an arithmetic number, because the mean of its divisors is an integer number (200657280).

Almost surely, 2^401314559 is an apocalyptic number.

401314559 is a deficient number, since it is larger than the sum of its proper divisors (1).

401314559 is an equidigital number, since it uses as much as digits as its factorization.

401314559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 401314559 is about 20032.8370182558. The cubic root of 401314559 is about 737.6125632650.

The spelling of 401314559 in words is "four hundred one million, three hundred fourteen thousand, five hundred fifty-nine".