30143236200 has 192 divisors, whose sum is σ = 116501829120. Its totient is φ = 6263520000.

The previous prime is 30143236187. The next prime is 30143236241. The reversal of 30143236200 is 263234103.

It is a super-2 number, since 2×30143236200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 280026 + ... + 372425.

It is an arithmetic number, because the mean of its divisors is an integer number (606780360).

Almost surely, 2^30143236200 is an apocalyptic number.

30143236200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30143236200 is an abundant number, since it is smaller than the sum of its proper divisors (86358592920).

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

30143236200 is a wasteful number, since it uses less digits than its factorization.

30143236200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652488 (or 652479 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

The spelling of 30143236200 in words is "thirty billion, one hundred forty-three million, two hundred thirty-six thousand, two hundred".