30542918086 has 8 divisors (see below), whose sum is σ = 46175120640. Its totient is φ = 15151211208.

The previous prime is 30542918071. The next prime is 30542918093. The reversal of 30542918086 is 68081924503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60123601 + ... + 60124108.

It is an arithmetic number, because the mean of its divisors is an integer number (5771890080).

Almost surely, 2^30542918086 is an apocalyptic number.

30542918086 is a deficient number, since it is larger than the sum of its proper divisors (15632202554).

30542918086 is a wasteful number, since it uses less digits than its factorization.

30542918086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120247838.

The product of its (nonzero) digits is 414720, while the sum is 46.

The spelling of 30542918086 in words is "thirty billion, five hundred forty-two million, nine hundred eighteen thousand, eighty-six".