31416068304 has 120 divisors (see below), whose sum is σ = 88765747200. Its totient is φ = 10371868416.

The previous prime is 31416068297. The next prime is 31416068311. The reversal of 31416068304 is 40386061413.

It is a happy number.

31416068304 is a `hidden beast` number, since 3 + 1 + 41 + 606 + 8 + 3 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (31416068297) and next prime (31416068311).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8215737 + ... + 8219559.

It is an arithmetic number, because the mean of its divisors is an integer number (739714560).

Almost surely, 2^31416068304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 31416068304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44382873600).

31416068304 is an abundant number, since it is smaller than the sum of its proper divisors (57349678896).

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

31416068304 is a wasteful number, since it uses less digits than its factorization.

31416068304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4369 (or 4360 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 31416068304 in words is "thirty-one billion, four hundred sixteen million, sixty-eight thousand, three hundred four".