1043099942 has 16 divisors (see below), whose sum is σ = 1604286432. Its totient is φ = 508361280.

The previous prime is 1043099899. The next prime is 1043099947. The reversal of 1043099942 is 2499903401.

1043099942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 1043099942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043099947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94223 + ... + 104709.

It is an arithmetic number, because the mean of its divisors is an integer number (100267902).

Almost surely, 2^1043099942 is an apocalyptic number.

1043099942 is a deficient number, since it is larger than the sum of its proper divisors (561186490).

1043099942 is a wasteful number, since it uses less digits than its factorization.

1043099942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11743.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 1043099942 is about 32297.0577916937. The cubic root of 1043099942 is about 1014.1650512566.

The spelling of 1043099942 in words is "one billion, forty-three million, ninety-nine thousand, nine hundred forty-two".