1142424410 has 24 divisors (see below), whose sum is σ = 2107773468. Its totient is φ = 445817600.

The previous prime is 1142424403. The next prime is 1142424427. The reversal of 1142424410 is 144242411.

It can be written as a sum of positive squares in 6 ways, for example, as 234426721 + 907997689 = 15311^2 + 30133^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17171 + ... + 50790.

Almost surely, 2^1142424410 is an apocalyptic number.

1142424410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142424410 is a deficient number, since it is larger than the sum of its proper divisors (965349058).

1142424410 is an equidigital number, since it uses as much as digits as its factorization.

1142424410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68050 (or 68009 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 1142424410 is about 33799.7693779114. The cubic root of 1142424410 is about 1045.3839420064.

Adding to 1142424410 its reverse (144242411), we get a palindrome (1286666821).

The spelling of 1142424410 in words is "one billion, one hundred forty-two million, four hundred twenty-four thousand, four hundred ten".