30317987714 has 32 divisors (see below), whose sum is σ = 55381553280. Its totient is φ = 12151196928.

The previous prime is 30317987677. The next prime is 30317987719. The reversal of 30317987714 is 41778971303.

It is not an unprimeable number, because it can be changed into a prime (30317987719) 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, 368324 + ... + 443055.

It is an arithmetic number, because the mean of its divisors is an integer number (1730673540).

Almost surely, 2^30317987714 is an apocalyptic number.

30317987714 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30317987714 is a deficient number, since it is larger than the sum of its proper divisors (25063565566).

30317987714 is a wasteful number, since it uses less digits than its factorization.

30317987714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811562.

The product of its (nonzero) digits is 889056, while the sum is 50.

The spelling of 30317987714 in words is "thirty billion, three hundred seventeen million, nine hundred eighty-seven thousand, seven hundred fourteen".