30730342599 has 16 divisors (see below), whose sum is σ = 49665200640. Its totient is φ = 18624449880.

The previous prime is 30730342583. The next prime is 30730342613. The reversal of 30730342599 is 99524303703.

It is not a de Polignac number, because 30730342599 - 2⁴ = 30730342583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30730342529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51734287 + ... + 51734880.

It is an arithmetic number, because the mean of its divisors is an integer number (3104075040).

Almost surely, 2^30730342599 is an apocalyptic number.

30730342599 is a deficient number, since it is larger than the sum of its proper divisors (18934858041).

30730342599 is a wasteful number, since it uses less digits than its factorization.

30730342599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103469187 (or 103469181 counting only the distinct ones).

The product of its (nonzero) digits is 612360, while the sum is 45.

The spelling of 30730342599 in words is "thirty billion, seven hundred thirty million, three hundred forty-two thousand, five hundred ninety-nine".