31430232023014 has 64 divisors (see below), whose sum is σ = 52885260288000. Its totient is φ = 13888368093600.

The previous prime is 31430232023009. The next prime is 31430232023023. The reversal of 31430232023014 is 41032023203413.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244355859 + ... + 244484449.

It is an arithmetic number, because the mean of its divisors is an integer number (826332192000).

Almost surely, 2^{31430232023014} is an apocalyptic number.

31430232023014 is a deficient number, since it is larger than the sum of its proper divisors (21455028264986).

31430232023014 is a wasteful number, since it uses less digits than its factorization.

31430232023014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130849.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 31430232023014 its reverse (41032023203413), we get a palindrome (72462255226427).

The spelling of 31430232023014 in words is "thirty-one trillion, four hundred thirty billion, two hundred thirty-two million, twenty-three thousand, fourteen".