142630024 has 16 divisors (see below), whose sum is σ = 269035200. Its totient is φ = 70887312.

The previous prime is 142630009. The next prime is 142630027. The reversal of 142630024 is 420036241.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 142629977 and 142630004.

It is not an unprimeable number, because it can be changed into a prime (142630027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52044 + ... + 54715.

It is an arithmetic number, because the mean of its divisors is an integer number (16814700).

Almost surely, 2^142630024 is an apocalyptic number.

It is an amenable number.

142630024 is a deficient number, since it is larger than the sum of its proper divisors (126405176).

142630024 is a wasteful number, since it uses less digits than its factorization.

142630024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106932 (or 106928 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 142630024 is about 11942.7812506133. The cubic root of 142630024 is about 522.4807791896.

Adding to 142630024 its reverse (420036241), we get a palindrome (562666265).

The spelling of 142630024 in words is "one hundred forty-two million, six hundred thirty thousand, twenty-four".