142831010 has 16 divisors (see below), whose sum is σ = 293823936. Its totient is φ = 48970608.

The previous prime is 142830971. The next prime is 142831019. The reversal of 142831010 is 10138241.

It is not an unprimeable number, because it can be changed into a prime (142831019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1020152 + ... + 1020291.

It is an arithmetic number, because the mean of its divisors is an integer number (18363996).

Almost surely, 2^142831010 is an apocalyptic number.

142831010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142831010 is an abundant number, since it is smaller than the sum of its proper divisors (150992926).

142831010 is a wasteful number, since it uses less digits than its factorization.

142831010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040457.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 142831010 is about 11951.1928274963. The cubic root of 142831010 is about 522.7260805930.

Adding to 142831010 its reverse (10138241), we get a palindrome (152969251).

The spelling of 142831010 in words is "one hundred forty-two million, eight hundred thirty-one thousand, ten".