30161444202 has 32 divisors (see below), whose sum is σ = 67832976960. Its totient is φ = 9932682960.

The previous prime is 30161444191. The next prime is 30161444231. The reversal of 30161444202 is 20244416103.

It is a happy number.

30161444202 is a `hidden beast` number, since 3 + 0 + 1 + 614 + 4 + 42 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3360249 + ... + 3369212.

It is an arithmetic number, because the mean of its divisors is an integer number (2119780530).

Almost surely, 2^30161444202 is an apocalyptic number.

30161444202 is an abundant number, since it is smaller than the sum of its proper divisors (37671532758).

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

30161444202 is a wasteful number, since it uses less digits than its factorization.

30161444202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6729555 (or 6729549 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 30161444202 in words is "thirty billion, one hundred sixty-one million, four hundred forty-four thousand, two hundred two".