30083149480 has 32 divisors (see below), whose sum is σ = 67696317000. Its totient is φ = 12031618816.

The previous prime is 30083149471. The next prime is 30083149573. The reversal of 30083149480 is 8494138003.

It can be written as a sum of positive squares in 4 ways, for example, as 12663901156 + 17419248324 = 112534^2 + 131982^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270654 + ... + 365266.

Almost surely, 2^30083149480 is an apocalyptic number.

It is an amenable number.

30083149480 is an abundant number, since it is smaller than the sum of its proper divisors (37613167520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30083149480 is a wasteful number, since it uses less digits than its factorization.

30083149480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102573 (or 102569 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The spelling of 30083149480 in words is "thirty billion, eighty-three million, one hundred forty-nine thousand, four hundred eighty".