142141350 has 48 divisors (see below), whose sum is σ = 379631952. Its totient is φ = 34988160.

The previous prime is 142141313. The next prime is 142141393. The reversal of 142141350 is 53141241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34497 + ... + 38396.

It is an arithmetic number, because the mean of its divisors is an integer number (7908999).

Almost surely, 2^142141350 is an apocalyptic number.

142141350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142141350 is an abundant number, since it is smaller than the sum of its proper divisors (237490602).

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

142141350 is a wasteful number, since it uses less digits than its factorization.

142141350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72921 (or 72916 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 142141350 is about 11922.3047268555. The cubic root of 142141350 is about 521.8833946323.

Adding to 142141350 its reverse (53141241), we get a palindrome (195282591).

The spelling of 142141350 in words is "one hundred forty-two million, one hundred forty-one thousand, three hundred fifty".