30710442248 has 8 divisors (see below), whose sum is σ = 57582079230. Its totient is φ = 15355221120.

The previous prime is 30710442229. The next prime is 30710442317. The reversal of 30710442248 is 84224401703.

It can be written as a sum of positive squares in only one way, i.e., 28859893924 + 1850548324 = 169882^2 + 43018^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1919402633 + ... + 1919402648.

Almost surely, 2^30710442248 is an apocalyptic number.

It is an amenable number.

30710442248 is a deficient number, since it is larger than the sum of its proper divisors (26871636982).

30710442248 is a wasteful number, since it uses less digits than its factorization.

30710442248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3838805287 (or 3838805283 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The spelling of 30710442248 in words is "thirty billion, seven hundred ten million, four hundred forty-two thousand, two hundred forty-eight".