30020838413674 has 4 divisors (see below), whose sum is σ = 45031257620514. Its totient is φ = 15010419206836.

The previous prime is 30020838413653. The next prime is 30020838413693. The reversal of 30020838413674 is 47631483802003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 29540235918649 + 480602495025 = 5435093^2 + 693255^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505209603417 + ... + 7505209603420.

Almost surely, 2^{30020838413674} is an apocalyptic number.

30020838413674 is a deficient number, since it is larger than the sum of its proper divisors (15010419206840).

30020838413674 is a wasteful number, since it uses less digits than its factorization.

30020838413674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15010419206839.

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 30020838413674 in words is "thirty trillion, twenty billion, eight hundred thirty-eight million, four hundred thirteen thousand, six hundred seventy-four".