142043110 has 48 divisors (see below), whose sum is σ = 284407200. Its totient is φ = 51032960.

The previous prime is 142043089. The next prime is 142043113. The reversal of 142043110 is 11340241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142043113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107031 + ... + 108349.

It is an arithmetic number, because the mean of its divisors is an integer number (5925150).

Almost surely, 2^142043110 is an apocalyptic number.

142043110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142043110 is an abundant number, since it is smaller than the sum of its proper divisors (142364090).

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

142043110 is a wasteful number, since it uses less digits than its factorization.

142043110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437 (or 1426 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 142043110 is about 11918.1840059633. The cubic root of 142043110 is about 521.7631349030.

Adding to 142043110 its reverse (11340241), we get a palindrome (153383351).

The spelling of 142043110 in words is "one hundred forty-two million, forty-three thousand, one hundred ten".