30375074071 has 16 divisors (see below), whose sum is σ = 33863477760. Its totient is φ = 27076533120.

The previous prime is 30375074047. The next prime is 30375074137. The reversal of 30375074071 is 17047057303.

It is a cyclic number.

It is not a de Polignac number, because 30375074071 - 2⁹ = 30375073559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30375074071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30375074771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1505170 + ... + 1525216.

It is an arithmetic number, because the mean of its divisors is an integer number (2116467360).

Almost surely, 2^30375074071 is an apocalyptic number.

30375074071 is a deficient number, since it is larger than the sum of its proper divisors (3488403689).

30375074071 is a wasteful number, since it uses less digits than its factorization.

30375074071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24774.

The product of its (nonzero) digits is 61740, while the sum is 37.

The spelling of 30375074071 in words is "thirty billion, three hundred seventy-five million, seventy-four thousand, seventy-one".