401314522399 has 8 divisors (see below), whose sum is σ = 458651872800. Its totient is φ = 343978848096.

The previous prime is 401314522369. The next prime is 401314522409. The reversal of 401314522399 is 993225413104.

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 401314522399 - 2¹⁷ = 401314391327 is a prime.

It is a super-2 number, since 2×401314522399² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401314522369) 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, 144597 + ... + 907489.

It is an arithmetic number, because the mean of its divisors is an integer number (57331484100).

Almost surely, 2^401314522399 is an apocalyptic number.

401314522399 is a deficient number, since it is larger than the sum of its proper divisors (57337350401).

401314522399 is an equidigital number, since it uses as much as digits as its factorization.

401314522399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838049.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 401314522399 in words is "four hundred one billion, three hundred fourteen million, five hundred twenty-two thousand, three hundred ninety-nine".