30660110126425 has 24 divisors (see below), whose sum is σ = 40962417020504. Its totient is φ = 22630596341760.

The previous prime is 30660110126389. The next prime is 30660110126449. The reversal of 30660110126425 is 52462101106603.

It can be written as a sum of positive squares in 12 ways, for example, as 26130785501584 + 4529324624841 = 5111828^2 + 2128221^2 .

It is not a de Polignac number, because 30660110126425 - 2¹¹ = 30660110124377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21636702 + ... + 23010151.

Almost surely, 2^{30660110126425} is an apocalyptic number.

It is an amenable number.

30660110126425 is a deficient number, since it is larger than the sum of its proper divisors (10302306894079).

30660110126425 is a wasteful number, since it uses less digits than its factorization.

30660110126425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44648989 (or 44648984 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 30660110126425 in words is "thirty trillion, six hundred sixty billion, one hundred ten million, one hundred twenty-six thousand, four hundred twenty-five".