30242534646 has 8 divisors (see below), whose sum is σ = 60485069304. Its totient is φ = 10080844880.

The previous prime is 30242534587. The next prime is 30242534671. The reversal of 30242534646 is 64643524203.

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

30242534646 is an admirable number.

It is a super-2 number, since 2×30242534646² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 2520211215 + ... + 2520211226.

It is an arithmetic number, because the mean of its divisors is an integer number (7560633663).

Almost surely, 2^30242534646 is an apocalyptic number.

30242534646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30242534646 is a wasteful number, since it uses less digits than its factorization.

30242534646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5040422446.

The product of its (nonzero) digits is 414720, while the sum is 39.

The spelling of 30242534646 in words is "thirty billion, two hundred forty-two million, five hundred thirty-four thousand, six hundred forty-six".