402443301419 has 2 divisors, whose sum is σ = 402443301420. Its totient is φ = 402443301418.

The previous prime is 402443301347. The next prime is 402443301437. The reversal of 402443301419 is 914103344204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402443301419 - 2²⁰ = 402442252843 is a prime.

It is a super-2 number, since 2×402443301419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (402443301479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201221650709 + 201221650710.

It is an arithmetic number, because the mean of its divisors is an integer number (201221650710).

Almost surely, 2^402443301419 is an apocalyptic number.

402443301419 is a deficient number, since it is larger than the sum of its proper divisors (1).

402443301419 is an equidigital number, since it uses as much as digits as its factorization.

402443301419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 402443301419 in words is "four hundred two billion, four hundred forty-three million, three hundred one thousand, four hundred nineteen".