31413257414 has 24 divisors (see below), whose sum is σ = 59795924328. Its totient is φ = 12238931040.

The previous prime is 31413257399. The next prime is 31413257501. The reversal of 31413257414 is 41475231413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14569079 + ... + 14571234.

It is an arithmetic number, because the mean of its divisors is an integer number (2491496847).

Almost surely, 2^31413257414 is an apocalyptic number.

31413257414 is a deficient number, since it is larger than the sum of its proper divisors (28382666914).

31413257414 is a wasteful number, since it uses less digits than its factorization.

31413257414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29140340 (or 29140333 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

Adding to 31413257414 its reverse (41475231413), we get a palindrome (72888488827).

The spelling of 31413257414 in words is "thirty-one billion, four hundred thirteen million, two hundred fifty-seven thousand, four hundred fourteen".