30423099708 has 36 divisors (see below), whose sum is σ = 76925955288. Its totient is φ = 10137984480.

The previous prime is 30423099701. The next prime is 30423099727. The reversal of 30423099708 is 80799032403.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30423099701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3991 + ... + 246702.

Almost surely, 2^30423099708 is an apocalyptic number.

It is an amenable number.

30423099708 is an abundant number, since it is smaller than the sum of its proper divisors (46502855580).

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

30423099708 is a wasteful number, since it uses less digits than its factorization.

30423099708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254074 (or 254069 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 30423099708 in words is "thirty billion, four hundred twenty-three million, ninety-nine thousand, seven hundred eight".