30417971486 has 32 divisors (see below), whose sum is σ = 52528281600. Its totient is φ = 12940671456.

The previous prime is 30417971483. The next prime is 30417971489. The reversal of 30417971486 is 68417971403.

It is an interprime number because it is at equal distance from previous prime (30417971483) and next prime (30417971489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30417971483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1993715 + ... + 2008913.

It is an arithmetic number, because the mean of its divisors is an integer number (1641508800).

Almost surely, 2^30417971486 is an apocalyptic number.

30417971486 is a deficient number, since it is larger than the sum of its proper divisors (22110310114).

30417971486 is a wasteful number, since it uses less digits than its factorization.

30417971486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16248.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 30417971486 in words is "thirty billion, four hundred seventeen million, nine hundred seventy-one thousand, four hundred eighty-six".