30316142860 has 48 divisors (see below), whose sum is σ = 64201890816. Its totient is φ = 12024357632.

The previous prime is 30316142827. The next prime is 30316142861. The reversal of 30316142860 is 6824161303.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30316142861) 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, 1313742 + ... + 1336618.

It is an arithmetic number, because the mean of its divisors is an integer number (1337539392).

Almost surely, 2^30316142860 is an apocalyptic number.

It is an amenable number.

30316142860 is an abundant number, since it is smaller than the sum of its proper divisors (33885747956).

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

30316142860 is a wasteful number, since it uses less digits than its factorization.

30316142860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23442 (or 23440 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 30316142860 in words is "thirty billion, three hundred sixteen million, one hundred forty-two thousand, eight hundred sixty".