30099999999908 has 6 divisors (see below), whose sum is σ = 52674999999846. Its totient is φ = 15049999999952.

The previous prime is 30099999999877. The next prime is 30099999999919. The reversal of 30099999999908 is 80999999999003.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20398158010624 + 9701841989284 = 4516432^2 + 3114778^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3762499999985 + ... + 3762499999992.

It is an arithmetic number, because the mean of its divisors is an integer number (8779166666641).

Almost surely, 2^{30099999999908} is an apocalyptic number.

It is an amenable number.

30099999999908 is a deficient number, since it is larger than the sum of its proper divisors (22574999999938).

30099999999908 is a wasteful number, since it uses less digits than its factorization.

30099999999908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7524999999981 (or 7524999999979 counting only the distinct ones).

The product of its (nonzero) digits is 9298091736, while the sum is 92.

The spelling of 30099999999908 in words is "thirty trillion, ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred eight".