30339740845596 has 72 divisors (see below), whose sum is σ = 88685396340240. Its totient is φ = 8001689891328.

The previous prime is 30339740845591. The next prime is 30339740845663. The reversal of 30339740845596 is 69554804793303.

It is a super-2 number, since 2×30339740845596² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30339740845591) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1984538461 + ... + 1984553748.

Almost surely, 2^{30339740845596} is an apocalyptic number.

It is an amenable number.

30339740845596 is an abundant number, since it is smaller than the sum of its proper divisors (58345655494644).

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

30339740845596 is a wasteful number, since it uses less digits than its factorization.

30339740845596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969092243 (or 3969092234 counting only the distinct ones).

The product of its (nonzero) digits is 293932800, while the sum is 66.

The spelling of 30339740845596 in words is "thirty trillion, three hundred thirty-nine billion, seven hundred forty million, eight hundred forty-five thousand, five hundred ninety-six".