1044142424 has 32 divisors (see below), whose sum is σ = 2123562000. Its totient is φ = 478438272.

The previous prime is 1044142409. The next prime is 1044142439. The reversal of 1044142424 is 4242414401.

It is an interprime number because it is at equal distance from previous prime (1044142409) and next prime (1044142439).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 1044142393 and 1044142402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21659 + ... + 50570.

Almost surely, 2^1044142424 is an apocalyptic number.

It is an amenable number.

1044142424 is an abundant number, since it is smaller than the sum of its proper divisors (1079419576).

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

1044142424 is a wasteful number, since it uses less digits than its factorization.

1044142424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72387 (or 72383 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

The square root of 1044142424 is about 32313.1927237158. The cubic root of 1044142424 is about 1014.5027935177.

Adding to 1044142424 its reverse (4242414401), we get a palindrome (5286556825).

The spelling of 1044142424 in words is "one billion, forty-four million, one hundred forty-two thousand, four hundred twenty-four".