1142210024 has 16 divisors (see below), whose sum is σ = 2142010500. Its totient is φ = 571007232.

The previous prime is 1142209997. The next prime is 1142210033. The reversal of 1142210024 is 4200122411.

It can be written as a sum of positive squares in 2 ways, for example, as 1046522500 + 95687524 = 32350^2 + 9782^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1142209984 and 1142210011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69794 + ... + 84590.

Almost surely, 2^1142210024 is an apocalyptic number.

It is an amenable number.

1142210024 is a deficient number, since it is larger than the sum of its proper divisors (999800476).

1142210024 is a wasteful number, since it uses less digits than its factorization.

1142210024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24452 (or 24448 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1142210024 is about 33796.5978169401. The cubic root of 1142210024 is about 1045.3185460816.

Adding to 1142210024 its reverse (4200122411), we get a palindrome (5342332435).

The spelling of 1142210024 in words is "one billion, one hundred forty-two million, two hundred ten thousand, twenty-four".