30718420059 has 8 divisors (see below), whose sum is σ = 40960535040. Its totient is φ = 20477625896.

The previous prime is 30718420049. The next prime is 30718420091. The reversal of 30718420059 is 95002481703.

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

It is a cyclic number.

It is not a de Polignac number, because 30718420059 - 2⁷ = 30718419931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30718419999 and 30718420026.

It is not an unprimeable number, because it can be changed into a prime (30718420009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274599 + ... + 369920.

It is an arithmetic number, because the mean of its divisors is an integer number (5120066880).

Almost surely, 2^30718420059 is an apocalyptic number.

30718420059 is a deficient number, since it is larger than the sum of its proper divisors (10242114981).

30718420059 is a wasteful number, since it uses less digits than its factorization.

30718420059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660409.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 30718420059 in words is "thirty billion, seven hundred eighteen million, four hundred twenty thousand, fifty-nine".