30744111168 has 252 divisors, whose sum is σ = 92205761232. Its totient is φ = 10170074880.

The previous prime is 30744111133. The next prime is 30744111187. The reversal of 30744111168 is 86111144703.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 88599571 + ... + 88599917.

Almost surely, 2^30744111168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30744111168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46102880616).

30744111168 is an abundant number, since it is smaller than the sum of its proper divisors (61461650064).

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

30744111168 is an frugal number, since it uses more digits than its factorization.

30744111168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594 (or 563 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 30744111168 in words is "thirty billion, seven hundred forty-four million, one hundred eleven thousand, one hundred sixty-eight".