30158874445 has 16 divisors (see below), whose sum is σ = 41372179200. Its totient is φ = 20674652544.

The previous prime is 30158874443. The next prime is 30158874457. The reversal of 30158874445 is 54447885103.

It is not a de Polignac number, because 30158874445 - 2¹ = 30158874443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30158874443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11256 + ... + 245854.

It is an arithmetic number, because the mean of its divisors is an integer number (2585761200).

Almost surely, 2^30158874445 is an apocalyptic number.

30158874445 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

30158874445 is a deficient number, since it is larger than the sum of its proper divisors (11213304755).

30158874445 is a wasteful number, since it uses less digits than its factorization.

30158874445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238284.

The product of its (nonzero) digits is 2150400, while the sum is 49.

The spelling of 30158874445 in words is "thirty billion, one hundred fifty-eight million, eight hundred seventy-four thousand, four hundred forty-five".