142323080 has 32 divisors (see below), whose sum is σ = 334152000. Its totient is φ = 54453696.

The previous prime is 142323067. The next prime is 142323101. The reversal of 142323080 is 80323241.

142323080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 76430 + ... + 78269.

It is an arithmetic number, because the mean of its divisors is an integer number (10442250).

Almost surely, 2^142323080 is an apocalyptic number.

142323080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142323080 is an abundant number, since it is smaller than the sum of its proper divisors (191828920).

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

142323080 is a wasteful number, since it uses less digits than its factorization.

142323080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154733 (or 154729 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 142323080 is about 11929.9237214661. The cubic root of 142323080 is about 522.1057120158.

The spelling of 142323080 in words is "one hundred forty-two million, three hundred twenty-three thousand, eighty".