30075383970048 has 144 divisors (see below), whose sum is σ = 85323794124800. Its totient is φ = 9377267927040.

The previous prime is 30075383970007. The next prime is 30075383970077. The reversal of 30075383970048 is 84007938357003.

It is a super-2 number, since 2×30075383970048² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a self number, because there is not a number n which added to its sum of digits gives 30075383970048.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11892088 + ... + 14197623.

Almost surely, 2^{30075383970048} is an apocalyptic number.

30075383970048 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

30075383970048 is an abundant number, since it is smaller than the sum of its proper divisors (55248410154752).

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

30075383970048 is a wasteful number, since it uses less digits than its factorization.

30075383970048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26089828 (or 26089814 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 30075383970048 in words is "thirty trillion, seventy-five billion, three hundred eighty-three million, nine hundred seventy thousand, forty-eight".