30665054161050 has 48 divisors (see below), whose sum is σ = 76051908443712. Its totient is φ = 8177070988800.

The previous prime is 30665054161009. The next prime is 30665054161067. The reversal of 30665054161050 is 5016145056603.

It is a junction number, because it is equal to n+sod(n) for n = 30665054160993 and 30665054161011.

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, 1005642 + ... + 7895658.

It is an arithmetic number, because the mean of its divisors is an integer number (1584414759244).

Almost surely, 2^{30665054161050} is an apocalyptic number.

30665054161050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30665054161050 is an abundant number, since it is smaller than the sum of its proper divisors (45386854282662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30665054161050 is a wasteful number, since it uses less digits than its factorization.

30665054161050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6919703 (or 6919698 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 30665054161050 in words is "thirty trillion, six hundred sixty-five billion, fifty-four million, one hundred sixty-one thousand, fifty".