142160880 has 40 divisors (see below), whose sum is σ = 440699472. Its totient is φ = 37909504.

The previous prime is 142160873. The next prime is 142160891. The reversal of 142160880 is 88061241.

142160880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295929 + ... + 296408.

Almost surely, 2^142160880 is an apocalyptic number.

142160880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142160880 is an abundant number, since it is smaller than the sum of its proper divisors (298538592).

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

142160880 is a wasteful number, since it uses less digits than its factorization.

142160880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592353 (or 592347 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 142160880 is about 11923.1237517691. The cubic root of 142160880 is about 521.9072955261.

The spelling of 142160880 in words is "one hundred forty-two million, one hundred sixty thousand, eight hundred eighty".