142353354 has 48 divisors (see below), whose sum is σ = 337036896. Its totient is φ = 39816480.

The previous prime is 142353331. The next prime is 142353391. The reversal of 142353354 is 453353241.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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 23 ways as a sum of consecutive naturals, for example, 1897 + ... + 16979.

It is an arithmetic number, because the mean of its divisors is an integer number (7021602).

Almost surely, 2^142353354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142353354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168518448).

142353354 is an abundant number, since it is smaller than the sum of its proper divisors (194683542).

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

142353354 is a wasteful number, since it uses less digits than its factorization.

142353354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15123 (or 15112 counting only the distinct ones).

The product of its digits is 21600, while the sum is 30.

The square root of 142353354 is about 11931.1924802176. The cubic root of 142353354 is about 522.1427289862.

The spelling of 142353354 in words is "one hundred forty-two million, three hundred fifty-three thousand, three hundred fifty-four".