142193360 has 40 divisors (see below), whose sum is σ = 344977920. Its totient is φ = 54403712.

The previous prime is 142193357. The next prime is 142193393. The reversal of 142193360 is 63391241.

142193360 is digitally balanced in base 3, 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 congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36800 + ... + 40479.

It is an arithmetic number, because the mean of its divisors is an integer number (8624448).

Almost surely, 2^142193360 is an apocalyptic number.

142193360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142193360 is an abundant number, since it is smaller than the sum of its proper divisors (202784560).

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

142193360 is a wasteful number, since it uses less digits than its factorization.

142193360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77315 (or 77309 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 142193360 is about 11924.4857331459. The cubic root of 142193360 is about 521.9470398358.

The spelling of 142193360 in words is "one hundred forty-two million, one hundred ninety-three thousand, three hundred sixty".