142595130 has 32 divisors (see below), whose sum is σ = 350578368. Its totient is φ = 37097600.

The previous prime is 142595129. The next prime is 142595183. The reversal of 142595130 is 31595241.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56736 + ... + 59195.

It is an arithmetic number, because the mean of its divisors is an integer number (10955574).

Almost surely, 2^142595130 is an apocalyptic number.

142595130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142595130 is an abundant number, since it is smaller than the sum of its proper divisors (207983238).

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

142595130 is a wasteful number, since it uses less digits than its factorization.

142595130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115982.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 142595130 is about 11941.3202787631. The cubic root of 142595130 is about 522.4381679386.

The spelling of 142595130 in words is "one hundred forty-two million, five hundred ninety-five thousand, one hundred thirty".