30450147086 has 16 divisors (see below), whose sum is σ = 46245539088. Its totient is φ = 15035126400.

The previous prime is 30450147073. The next prime is 30450147089. The reversal of 30450147086 is 68074105403.

It is a super-2 number, since 2×30450147086² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30450147089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356726 + ... + 433766.

It is an arithmetic number, because the mean of its divisors is an integer number (2890346193).

Almost surely, 2^30450147086 is an apocalyptic number.

30450147086 is a deficient number, since it is larger than the sum of its proper divisors (15795392002).

30450147086 is a wasteful number, since it uses less digits than its factorization.

30450147086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79507.

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 30450147086 in words is "thirty billion, four hundred fifty million, one hundred forty-seven thousand, eighty-six".