30154164994 has 8 divisors (see below), whose sum is σ = 45232643088. Its totient is φ = 15076617300.

The previous prime is 30154164991. The next prime is 30154165003. The reversal of 30154164994 is 49946145103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30154164991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144972 + ... + 285175.

It is an arithmetic number, because the mean of its divisors is an integer number (5654080386).

Almost surely, 2^30154164994 is an apocalyptic number.

30154164994 is a deficient number, since it is larger than the sum of its proper divisors (15078478094).

30154164994 is a wasteful number, since it uses less digits than its factorization.

30154164994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465200.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 30154164994 in words is "thirty billion, one hundred fifty-four million, one hundred sixty-four thousand, nine hundred ninety-four".