31430112414 has 32 divisors (see below), whose sum is σ = 68704920576. Its totient is φ = 9542348160.

The previous prime is 31430112361. The next prime is 31430112419. The reversal of 31430112414 is 41421103413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31430112419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4966812 + ... + 4973135.

It is an arithmetic number, because the mean of its divisors is an integer number (2147028768).

Almost surely, 2^31430112414 is an apocalyptic number.

31430112414 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31430112414 is an abundant number, since it is smaller than the sum of its proper divisors (37274808162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31430112414 is a wasteful number, since it uses less digits than its factorization.

31430112414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9940000.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 31430112414 its reverse (41421103413), we get a palindrome (72851215827).

Subtracting 31430112414 from its reverse (41421103413), we obtain a palindrome (9990990999).

The spelling of 31430112414 in words is "thirty-one billion, four hundred thirty million, one hundred twelve thousand, four hundred fourteen".