30734224158 has 16 divisors (see below), whose sum is σ = 67056489216. Its totient is φ = 9313401240.

The previous prime is 30734224153. The next prime is 30734224207. The reversal of 30734224158 is 85142243703.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30734224153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232834966 + ... + 232835097.

It is an arithmetic number, because the mean of its divisors is an integer number (4191030576).

Almost surely, 2^30734224158 is an apocalyptic number.

30734224158 is an abundant number, since it is smaller than the sum of its proper divisors (36322265058).

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

30734224158 is a wasteful number, since it uses less digits than its factorization.

30734224158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465670079.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 30734224158 in words is "thirty billion, seven hundred thirty-four million, two hundred twenty-four thousand, one hundred fifty-eight".