1042233118 has 16 divisors (see below), whose sum is σ = 1596892176. Its totient is φ = 510045120.

The previous prime is 1042233103. The next prime is 1042233119. The reversal of 1042233118 is 8113322401.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1042233092 and 1042233101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042233119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8121 + ... + 46372.

It is an arithmetic number, because the mean of its divisors is an integer number (99805761).

Almost surely, 2^1042233118 is an apocalyptic number.

1042233118 is a deficient number, since it is larger than the sum of its proper divisors (554659058).

1042233118 is a wasteful number, since it uses less digits than its factorization.

1042233118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54699.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1042233118 is about 32283.6354520367. The cubic root of 1042233118 is about 1013.8840471083.

Adding to 1042233118 its reverse (8113322401), we get a palindrome (9155555519).

The spelling of 1042233118 in words is "one billion, forty-two million, two hundred thirty-three thousand, one hundred eighteen".