30269940008 has 64 divisors (see below), whose sum is σ = 70847654400. Its totient is φ = 11779024320.

The previous prime is 30269940007. The next prime is 30269940023. The reversal of 30269940008 is 80004996203.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30269940007) 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, 479723 + ... + 539141.

It is an arithmetic number, because the mean of its divisors is an integer number (1106994600).

Almost surely, 2^30269940008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30269940008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35423827200).

30269940008 is an abundant number, since it is smaller than the sum of its proper divisors (40577714392).

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

30269940008 is a wasteful number, since it uses less digits than its factorization.

30269940008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60270 (or 60266 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 41.

The spelling of 30269940008 in words is "thirty billion, two hundred sixty-nine million, nine hundred forty thousand, eight".