142610130 has 48 divisors (see below), whose sum is σ = 399311640. Its totient is φ = 35103744.

The previous prime is 142610107. The next prime is 142610141. The reversal of 142610130 is 31016241.

It is a happy number.

142610130 is a `hidden beast` number, since 1 + 42 + 610 + 13 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 42029289 + 100580841 = 6483^2 + 10029^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon 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, 59775 + ... + 62114.

Almost surely, 2^142610130 is an apocalyptic number.

142610130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142610130 is an abundant number, since it is smaller than the sum of its proper divisors (256701510).

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

142610130 is a wasteful number, since it uses less digits than its factorization.

142610130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121915 (or 121912 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 142610130 is about 11941.9483335007. The cubic root of 142610130 is about 522.4564862308.

Adding to 142610130 its reverse (31016241), we get a palindrome (173626371).

The spelling of 142610130 in words is "one hundred forty-two million, six hundred ten thousand, one hundred thirty".