30007143244 has 12 divisors (see below), whose sum is σ = 56551923904. Its totient is φ = 13849450704.

The previous prime is 30007143209. The next prime is 30007143259. The reversal of 30007143244 is 44234170003.

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, 288530172 + ... + 288530275.

Almost surely, 2^30007143244 is an apocalyptic number.

It is an amenable number.

30007143244 is a deficient number, since it is larger than the sum of its proper divisors (26544780660).

30007143244 is a wasteful number, since it uses less digits than its factorization.

30007143244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577060464 (or 577060462 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

The spelling of 30007143244 in words is "thirty billion, seven million, one hundred forty-three thousand, two hundred forty-four".