30486135686 has 8 divisors (see below), whose sum is σ = 45762320784. Its totient is φ = 15232028760.

The previous prime is 30486135679. The next prime is 30486135689. The reversal of 30486135686 is 68653168403.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30486135689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5516090 + ... + 5521613.

It is an arithmetic number, because the mean of its divisors is an integer number (5720290098).

Almost surely, 2^30486135686 is an apocalyptic number.

30486135686 is a deficient number, since it is larger than the sum of its proper divisors (15276185098).

30486135686 is a wasteful number, since it uses less digits than its factorization.

30486135686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11039086.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 30486135686 in words is "thirty billion, four hundred eighty-six million, one hundred thirty-five thousand, six hundred eighty-six".