30601474616 has 8 divisors (see below), whose sum is σ = 57377764920. Its totient is φ = 15300737304.

The previous prime is 30601474591. The next prime is 30601474619. The reversal of 30601474616 is 61647410603.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 30601474616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30601474619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1912592156 + ... + 1912592171.

It is an arithmetic number, because the mean of its divisors is an integer number (7172220615).

Almost surely, 2^30601474616 is an apocalyptic number.

It is an amenable number.

30601474616 is a deficient number, since it is larger than the sum of its proper divisors (26776290304).

30601474616 is a wasteful number, since it uses less digits than its factorization.

30601474616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825184333 (or 3825184329 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 30601474616 in words is "thirty billion, six hundred one million, four hundred seventy-four thousand, six hundred sixteen".