30232123575808 has 240 divisors, whose sum is σ = 79127978485248. Its totient is φ = 11398786560000.

The previous prime is 30232123575799. The next prime is 30232123575809. The reversal of 30232123575808 is 80857532123203.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232123575809) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6788083 + ... + 10321933.

Almost surely, 2^{30232123575808} 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 30232123575808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39563989242624).

30232123575808 is an abundant number, since it is smaller than the sum of its proper divisors (48895854909440).

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

30232123575808 is a wasteful number, since it uses less digits than its factorization.

30232123575808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3533925 (or 3533902 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 30232123575808 in words is "thirty trillion, two hundred thirty-two billion, one hundred twenty-three million, five hundred seventy-five thousand, eight hundred eight".