30650145234 has 16 divisors (see below), whose sum is σ = 61302396288. Its totient is φ = 10216364112.

The previous prime is 30650145193. The next prime is 30650145259. The reversal of 30650145234 is 43254105603.

It is a junction number, because it is equal to n+sod(n) for n = 30650145195 and 30650145204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151764 + ... + 290400.

It is an arithmetic number, because the mean of its divisors is an integer number (3831399768).

Almost surely, 2^30650145234 is an apocalyptic number.

30650145234 is an abundant number, since it is smaller than the sum of its proper divisors (30652251054).

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

30650145234 is a wasteful number, since it uses less digits than its factorization.

30650145234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175489.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 30650145234 in words is "thirty billion, six hundred fifty million, one hundred forty-five thousand, two hundred thirty-four".