142542960 has 480 divisors, whose sum is σ = 586248192. Its totient is φ = 28385280.

The previous prime is 142542947. The next prime is 142543003. The reversal of 142542960 is 69245241.

142542960 = T₁₆₉ + T₁₇₀ + ... + T₉₅₀.

It is a congruent number.

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, 4598145 + ... + 4598175.

Almost surely, 2^142542960 is an apocalyptic number.

142542960 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 142542960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293124096).

142542960 is an abundant number, since it is smaller than the sum of its proper divisors (443705232).

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

142542960 is a wasteful number, since it uses less digits than its factorization.

142542960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 142542960 is about 11939.1356471061. The cubic root of 142542960 is about 522.3744469129.

The spelling of 142542960 in words is "one hundred forty-two million, five hundred forty-two thousand, nine hundred sixty".