30384359234 has 4 divisors (see below), whose sum is σ = 45576538854. Its totient is φ = 15192179616.

The previous prime is 30384359183. The next prime is 30384359261. The reversal of 30384359234 is 43295348303.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43295348303 = 35933 ⋅1204891.

It can be written as a sum of positive squares in only one way, i.e., 25936136209 + 4448223025 = 161047^2 + 66695^2 .

It is a super-2 number, since 2×30384359234² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7596089807 + ... + 7596089810.

Almost surely, 2^30384359234 is an apocalyptic number.

30384359234 is a deficient number, since it is larger than the sum of its proper divisors (15192179620).

30384359234 is a wasteful number, since it uses less digits than its factorization.

30384359234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15192179619.

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 30384359234 in words is "thirty billion, three hundred eighty-four million, three hundred fifty-nine thousand, two hundred thirty-four".