30425637923 has 2 divisors, whose sum is σ = 30425637924. Its totient is φ = 30425637922.

The previous prime is 30425637887. The next prime is 30425637959. The reversal of 30425637923 is 32973652403.

It is a balanced prime because it is at equal distance from previous prime (30425637887) and next prime (30425637959).

It is a cyclic number.

It is not a de Polignac number, because 30425637923 - 2¹⁴ = 30425621539 is a prime.

It is not a weakly prime, because it can be changed into another prime (30425687923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15212818961 + 15212818962.

It is an arithmetic number, because the mean of its divisors is an integer number (15212818962).

Almost surely, 2^30425637923 is an apocalyptic number.

30425637923 is a deficient number, since it is larger than the sum of its proper divisors (1).

30425637923 is an equidigital number, since it uses as much as digits as its factorization.

30425637923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 30425637923 in words is "thirty billion, four hundred twenty-five million, six hundred thirty-seven thousand, nine hundred twenty-three".