31323414414 has 16 divisors (see below), whose sum is σ = 64103732352. Its totient is φ = 10198320888.

The previous prime is 31323414391. The next prime is 31323414439. The reversal of 31323414414 is 41441432313.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60704034 + ... + 60704549.

It is an arithmetic number, because the mean of its divisors is an integer number (4006483272).

Almost surely, 2^31323414414 is an apocalyptic number.

31323414414 is an abundant number, since it is smaller than the sum of its proper divisors (32780317938).

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

31323414414 is a wasteful number, since it uses less digits than its factorization.

31323414414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121408631.

The product of its digits is 13824, while the sum is 30.

Adding to 31323414414 its reverse (41441432313), we get a palindrome (72764846727).

The spelling of 31323414414 in words is "thirty-one billion, three hundred twenty-three million, four hundred fourteen thousand, four hundred fourteen".