30080541994 has 4 divisors (see below), whose sum is σ = 45120812994. Its totient is φ = 15040270996.

The previous prime is 30080541929. The next prime is 30080542021. The reversal of 30080541994 is 49914508003.

It is a happy number.

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., 18242013969 + 11838528025 = 135063^2 + 108805^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30080541994.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7520135497 + ... + 7520135500.

Almost surely, 2^30080541994 is an apocalyptic number.

30080541994 is a deficient number, since it is larger than the sum of its proper divisors (15040271000).

30080541994 is a wasteful number, since it uses less digits than its factorization.

30080541994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15040270999.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 30080541994 in words is "thirty billion, eighty million, five hundred forty-one thousand, nine hundred ninety-four".