1043122144 has 24 divisors (see below), whose sum is σ = 2060355528. Its totient is φ = 519857280.

The previous prime is 1043122139. The next prime is 1043122153. The reversal of 1043122144 is 4412213401.

It is a happy number.

It is a congruent number.

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, 43267 + ... + 62914.

It is an arithmetic number, because the mean of its divisors is an integer number (85848147).

Almost surely, 2^1043122144 is an apocalyptic number.

It is an amenable number.

1043122144 is a deficient number, since it is larger than the sum of its proper divisors (1017233384).

1043122144 is a wasteful number, since it uses less digits than its factorization.

1043122144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106498 (or 106490 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1043122144 is about 32297.4015053843. The cubic root of 1043122144 is about 1014.1722465827.

Adding to 1043122144 its reverse (4412213401), we get a palindrome (5455335545).

The spelling of 1043122144 in words is "one billion, forty-three million, one hundred twenty-two thousand, one hundred forty-four".