142153260 has 48 divisors (see below), whose sum is σ = 408793056. Its totient is φ = 36882432.

The previous prime is 142153247. The next prime is 142153283. The reversal of 142153260 is 62351241.

It is a self number, because there is not a number n which added to its sum of digits gives 142153260.

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, 29797 + ... + 34236.

It is an arithmetic number, because the mean of its divisors is an integer number (8516522).

Almost surely, 2^142153260 is an apocalyptic number.

142153260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142153260 is an abundant number, since it is smaller than the sum of its proper divisors (266639796).

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

142153260 is a wasteful number, since it uses less digits than its factorization.

142153260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64082 (or 64080 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 142153260 is about 11922.8042003549. The cubic root of 142153260 is about 521.8979703994.

The spelling of 142153260 in words is "one hundred forty-two million, one hundred fifty-three thousand, two hundred sixty".