30472243200 has 1152 divisors, whose sum is σ = 132591513600. Its totient is φ = 6715146240.

The previous prime is 30472243177. The next prime is 30472243211. The reversal of 30472243200 is 234227403.

It is a tau number, because it is divible by the number of its divisors (1152).

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

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, 454809567 + ... + 454809633.

It is an arithmetic number, because the mean of its divisors is an integer number (115096800).

Almost surely, 2^30472243200 is an apocalyptic number.

30472243200 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 30472243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66295756800).

30472243200 is an abundant number, since it is smaller than the sum of its proper divisors (102119270400).

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

30472243200 is a wasteful number, since it uses less digits than its factorization.

30472243200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The spelling of 30472243200 in words is "thirty billion, four hundred seventy-two million, two hundred forty-three thousand, two hundred".