321322401419 has 2 divisors, whose sum is σ = 321322401420. Its totient is φ = 321322401418.

The previous prime is 321322401383. The next prime is 321322401443. The reversal of 321322401419 is 914104223123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 321322401419 - 2¹⁶ = 321322335883 is a prime.

It is a super-2 number, since 2×321322401419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (321322401119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160661200709 + 160661200710.

It is an arithmetic number, because the mean of its divisors is an integer number (160661200710).

Almost surely, 2^321322401419 is an apocalyptic number.

321322401419 is a deficient number, since it is larger than the sum of its proper divisors (1).

321322401419 is an equidigital number, since it uses as much as digits as its factorization.

321322401419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 321322401419 in words is "three hundred twenty-one billion, three hundred twenty-two million, four hundred one thousand, four hundred nineteen".