94720138200 has 144 divisors (see below), whose sum is σ = 318242265120. Its totient is φ = 25247550720.

The previous prime is 94720138153. The next prime is 94720138213. The reversal of 94720138200 is 283102749.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4567054 + ... + 4587746.

It is an arithmetic number, because the mean of its divisors is an integer number (2210015730).

Almost surely, 2^94720138200 is an apocalyptic number.

94720138200 is a gapful number since it is divisible by the number (90) 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 94720138200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159121132560).

94720138200 is an abundant number, since it is smaller than the sum of its proper divisors (223522126920).

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

94720138200 is a wasteful number, since it uses less digits than its factorization.

94720138200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23258 (or 23246 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 94720138200 in words is "ninety-four billion, seven hundred twenty million, one hundred thirty-eight thousand, two hundred".