1423424314031 has 2 divisors, whose sum is σ = 1423424314032. Its totient is φ = 1423424314030.

The previous prime is 1423424314027. The next prime is 1423424314061. The reversal of 1423424314031 is 1304134243241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1423424314031 - 2² = 1423424314027 is a prime.

It is a super-2 number, since 2×1423424314031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1423424314061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711712157015 + 711712157016.

It is an arithmetic number, because the mean of its divisors is an integer number (711712157016).

Almost surely, 2^{1423424314031} is an apocalyptic number.

1423424314031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1423424314031 is an equidigital number, since it uses as much as digits as its factorization.

1423424314031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1423424314031 its reverse (1304134243241), we get a palindrome (2727558557272).

The spelling of 1423424314031 in words is "one trillion, four hundred twenty-three billion, four hundred twenty-four million, three hundred fourteen thousand, thirty-one".