142350 has 48 divisors (see below), whose sum is σ = 385392. Its totient is φ = 34560.

The previous prime is 142327. The next prime is 142357. The reversal of 142350 is 53241.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142357) by changing a digit.

142350 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1914 + ... + 1986.

It is an arithmetic number, because the mean of its divisors is an integer number (8029).

2¹⁴²³⁵⁰ is an apocalyptic number.

142350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 142350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192696).

142350 is an abundant number, since it is smaller than the sum of its proper divisors (243042).

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

142350 is a wasteful number, since it uses less digits than its factorization.

142350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 142350 is about 377.2929895983. The cubic root of 142350 is about 52.2138628204.

Adding to 142350 its reverse (53241), we get a palindrome (195591).

The spelling of 142350 in words is "one hundred forty-two thousand, three hundred fifty".