30123808399332 has 36 divisors (see below), whose sum is σ = 76160653033920. Its totient is φ = 10039375895472.

The previous prime is 30123808399331. The next prime is 30123808399339. The reversal of 30123808399332 is 23399380832103.

30123808399332 is a `hidden beast` number, since 30 + 123 + 80 + 83 + 9 + 9 + 332 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (30123808399331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78705232 + ... + 79087047.

Almost surely, 2^{30123808399332} is an apocalyptic number.

It is an amenable number.

30123808399332 is an abundant number, since it is smaller than the sum of its proper divisors (46036844634588).

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

30123808399332 is a wasteful number, since it uses less digits than its factorization.

30123808399332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157797592 (or 157797587 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The spelling of 30123808399332 in words is "thirty trillion, one hundred twenty-three billion, eight hundred eight million, three hundred ninety-nine thousand, three hundred thirty-two".