30041970057 has 24 divisors (see below), whose sum is σ = 48493474848. Its totient is φ = 17763172800.

The previous prime is 30041970011. The next prime is 30041970073. The reversal of 30041970057 is 75007914003.

It is a happy number.

It is not a de Polignac number, because 30041970057 - 2²² = 30037775753 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30041970857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3696603 + ... + 3704720.

It is an arithmetic number, because the mean of its divisors is an integer number (2020561452).

Almost surely, 2^30041970057 is an apocalyptic number.

It is an amenable number.

30041970057 is a deficient number, since it is larger than the sum of its proper divisors (18451504791).

30041970057 is a wasteful number, since it uses less digits than its factorization.

30041970057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7401381 (or 7401378 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The spelling of 30041970057 in words is "thirty billion, forty-one million, nine hundred seventy thousand, fifty-seven".