143481600 has 324 divisors, whose sum is σ = 533778336. Its totient is φ = 36741120.

The previous prime is 143481599. The next prime is 143481619. The reversal of 143481600 is 6184341.

143481600 is a `hidden beast` number, since 14 + 3 + 48 + 1 + 600 = 666.

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, 2707174 + ... + 2707226.

It is an arithmetic number, because the mean of its divisors is an integer number (1647464).

Almost surely, 2^143481600 is an apocalyptic number.

143481600 is a gapful number since it is divisible by the number (10) 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 143481600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266889168).

143481600 is an abundant number, since it is smaller than the sum of its proper divisors (390296736).

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

143481600 is a wasteful number, since it uses less digits than its factorization.

143481600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 143481600 is about 11978.3805249291. The cubic root of 143481600 is about 523.5185446205.

The spelling of 143481600 in words is "one hundred forty-three million, four hundred eighty-one thousand, six hundred".