142323960 has 32 divisors (see below), whose sum is σ = 426972240. Its totient is φ = 37953024.

The previous prime is 142323959. The next prime is 142324019. The reversal of 142323960 is 69323241.

It is a super-2 number, since 2×142323960² = 40512219180163200, which contains 22 as substring.

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, 592897 + ... + 593136.

Almost surely, 2^142323960 is an apocalyptic number.

142323960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142323960 is an abundant number, since it is smaller than the sum of its proper divisors (284648280).

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

142323960 is a wasteful number, since it uses less digits than its factorization.

142323960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186047 (or 1186043 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 142323960 is about 11929.9606034555. The cubic root of 142323960 is about 522.1067880935.

The spelling of 142323960 in words is "one hundred forty-two million, three hundred twenty-three thousand, nine hundred sixty".