401342202243299 has 2 divisors, whose sum is σ = 401342202243300. Its totient is φ = 401342202243298.

The previous prime is 401342202243289. The next prime is 401342202243343. The reversal of 401342202243299 is 992342202243104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 401342202243299 - 2¹² = 401342202239203 is a prime.

It is a super-2 number, since 2×401342202243299² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (401342202243209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200671101121649 + 200671101121650.

It is an arithmetic number, because the mean of its divisors is an integer number (200671101121650).

Almost surely, 2^{401342202243299} is an apocalyptic number.

401342202243299 is a deficient number, since it is larger than the sum of its proper divisors (1).

401342202243299 is an equidigital number, since it uses as much as digits as its factorization.

401342202243299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 47.

The spelling of 401342202243299 in words is "four hundred one trillion, three hundred forty-two billion, two hundred two million, two hundred forty-three thousand, two hundred ninety-nine".