30706672116 has 24 divisors (see below), whose sum is σ = 73000769184. Its totient is φ = 10042433440.

The previous prime is 30706672111. The next prime is 30706672121. The reversal of 30706672116 is 61127660703.

It is an interprime number because it is at equal distance from previous prime (30706672111) and next prime (30706672121).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30706672111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24139830 + ... + 24141101.

It is an arithmetic number, because the mean of its divisors is an integer number (3041698716).

Almost surely, 2^30706672116 is an apocalyptic number.

It is an amenable number.

30706672116 is an abundant number, since it is smaller than the sum of its proper divisors (42294097068).

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

30706672116 is a wasteful number, since it uses less digits than its factorization.

30706672116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48280991 (or 48280989 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The spelling of 30706672116 in words is "thirty billion, seven hundred six million, six hundred seventy-two thousand, one hundred sixteen".