401413219 has 2 divisors, whose sum is σ = 401413220. Its totient is φ = 401413218.

The previous prime is 401413189. The next prime is 401413237. The reversal of 401413219 is 912314104.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 401413219 - 2²⁵ = 367858787 is a prime.

It is a super-2 number, since 2×401413219² = 322265144775883922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401413193 and 401413202.

It is not a weakly prime, because it can be changed into another prime (401413279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200706609 + 200706610.

It is an arithmetic number, because the mean of its divisors is an integer number (200706610).

Almost surely, 2^401413219 is an apocalyptic number.

401413219 is a deficient number, since it is larger than the sum of its proper divisors (1).

401413219 is an equidigital number, since it uses as much as digits as its factorization.

401413219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 401413219 is about 20035.2993239432. The cubic root of 401413219 is about 737.6730037110.

The spelling of 401413219 in words is "four hundred one million, four hundred thirteen thousand, two hundred nineteen".