30506470374 has 32 divisors (see below), whose sum is σ = 61280985600. Its totient is φ = 10124207712.

The previous prime is 30506470343. The next prime is 30506470381. The reversal of 30506470374 is 47307460503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2358577 + ... + 2371475.

It is an arithmetic number, because the mean of its divisors is an integer number (1915030800).

Almost surely, 2^30506470374 is an apocalyptic number.

30506470374 is an abundant number, since it is smaller than the sum of its proper divisors (30774515226).

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

30506470374 is a wasteful number, since it uses less digits than its factorization.

30506470374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14604.

The product of its (nonzero) digits is 211680, while the sum is 39.

The spelling of 30506470374 in words is "thirty billion, five hundred six million, four hundred seventy thousand, three hundred seventy-four".