431401041419 has 2 divisors, whose sum is σ = 431401041420. Its totient is φ = 431401041418.

The previous prime is 431401041413. The next prime is 431401041521. The reversal of 431401041419 is 914140104134.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 431401041419 - 2²⁰ = 431399992843 is a prime.

It is a super-2 number, since 2×431401041419² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (431401041413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215700520709 + 215700520710.

It is an arithmetic number, because the mean of its divisors is an integer number (215700520710).

Almost surely, 2^431401041419 is an apocalyptic number.

431401041419 is a deficient number, since it is larger than the sum of its proper divisors (1).

431401041419 is an equidigital number, since it uses as much as digits as its factorization.

431401041419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 431401041419 in words is "four hundred thirty-one billion, four hundred one million, forty-one thousand, four hundred nineteen".