30504492000 has 576 divisors, whose sum is σ = 115131481920. Its totient is φ = 7840512000.

The previous prime is 30504491993. The next prime is 30504492019. The reversal of 30504492000 is 29440503.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 367523959 + ... + 367524041.

It is an arithmetic number, because the mean of its divisors is an integer number (199881045).

Almost surely, 2^30504492000 is an apocalyptic number.

30504492000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30504492000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57565740960).

30504492000 is an abundant number, since it is smaller than the sum of its proper divisors (84626989920).

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

30504492000 is an equidigital number, since it uses as much as digits as its factorization.

30504492000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 30504492000 in words is "thirty billion, five hundred four million, four hundred ninety-two thousand".