30141872591 has 2 divisors, whose sum is σ = 30141872592. Its totient is φ = 30141872590.

The previous prime is 30141872473. The next prime is 30141872617. The reversal of 30141872591 is 19527814103.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30141872591 - 2¹⁴ = 30141856207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30141872191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15070936295 + 15070936296.

It is an arithmetic number, because the mean of its divisors is an integer number (15070936296).

Almost surely, 2^30141872591 is an apocalyptic number.

30141872591 is a deficient number, since it is larger than the sum of its proper divisors (1).

30141872591 is an equidigital number, since it uses as much as digits as its factorization.

30141872591 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 30141872591 in words is "thirty billion, one hundred forty-one million, eight hundred seventy-two thousand, five hundred ninety-one".