142060800 has 324 divisors, whose sum is σ = 548985696. Its totient is φ = 32256000.

The previous prime is 142060771. The next prime is 142060801. The reversal of 142060800 is 8060241.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142060801) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 940725 + ... + 940875.

Almost surely, 2^142060800 is an apocalyptic number.

142060800 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 142060800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274492848).

142060800 is an abundant number, since it is smaller than the sum of its proper divisors (406924896).

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

142060800 is a wasteful number, since it uses less digits than its factorization.

142060800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 142060800 is about 11918.9261261239. The cubic root of 142060800 is about 521.7847940709.

The spelling of 142060800 in words is "one hundred forty-two million, sixty thousand, eight hundred".