30154050190156 has 12 divisors (see below), whose sum is σ = 52863317122392. Its totient is φ = 15050245298048.

The previous prime is 30154050190141. The next prime is 30154050190163. The reversal of 30154050190156 is 65109105045103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6694946725 + ... + 6694951228.

It is an arithmetic number, because the mean of its divisors is an integer number (4405276426866).

Almost surely, 2^{30154050190156} is an apocalyptic number.

It is an amenable number.

30154050190156 is a deficient number, since it is larger than the sum of its proper divisors (22709266932236).

30154050190156 is a wasteful number, since it uses less digits than its factorization.

30154050190156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13389898520 (or 13389898518 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 40.

The spelling of 30154050190156 in words is "thirty trillion, one hundred fifty-four billion, fifty million, one hundred ninety thousand, one hundred fifty-six".