1042106998 has 32 divisors (see below), whose sum is σ = 1632669696. Its totient is φ = 498427488.

The previous prime is 1042106993. The next prime is 1042107007. The reversal of 1042106998 is 8996012401.

It is a self number, because there is not a number n which added to its sum of digits gives 1042106998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042106993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2352165 + ... + 2352607.

It is an arithmetic number, because the mean of its divisors is an integer number (51020928).

Almost surely, 2^1042106998 is an apocalyptic number.

1042106998 is a deficient number, since it is larger than the sum of its proper divisors (590562698).

1042106998 is a wasteful number, since it uses less digits than its factorization.

1042106998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 1042106998 is about 32281.6820813290. The cubic root of 1042106998 is about 1013.8431489599.

The spelling of 1042106998 in words is "one billion, forty-two million, one hundred six thousand, nine hundred ninety-eight".