1421922598007 has 2 divisors, whose sum is σ = 1421922598008. Its totient is φ = 1421922598006.

The previous prime is 1421922597947. The next prime is 1421922598009. The reversal of 1421922598007 is 7008952291241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1421922598007 - 2³⁰ = 1420848856183 is a prime.

Together with 1421922598009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1421922598009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 710961299003 + 710961299004.

It is an arithmetic number, because the mean of its divisors is an integer number (710961299004).

Almost surely, 2^{1421922598007} is an apocalyptic number.

1421922598007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1421922598007 is an equidigital number, since it uses as much as digits as its factorization.

1421922598007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 1421922598007 in words is "one trillion, four hundred twenty-one billion, nine hundred twenty-two million, five hundred ninety-eight thousand, seven".