30664035340 has 24 divisors (see below), whose sum is σ = 64754227440. Its totient is φ = 12197089728.

The previous prime is 30664035329. The next prime is 30664035349. The reversal of 30664035340 is 4353046603.

It is a junction number, because it is equal to n+sod(n) for n = 30664035296 and 30664035305.

It is not an unprimeable number, because it can be changed into a prime (30664035349) 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, 4279107 + ... + 4286266.

It is an arithmetic number, because the mean of its divisors is an integer number (2698092810).

Almost surely, 2^30664035340 is an apocalyptic number.

It is an amenable number.

30664035340 is an abundant number, since it is smaller than the sum of its proper divisors (34090192100).

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

30664035340 is a wasteful number, since it uses less digits than its factorization.

30664035340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8565561 (or 8565559 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

The spelling of 30664035340 in words is "thirty billion, six hundred sixty-four million, thirty-five thousand, three hundred forty".