1115753042 has 8 divisors (see below), whose sum is σ = 1673772876. Its totient is φ = 557828752.

The previous prime is 1115753029. The next prime is 1115753053. The reversal of 1115753042 is 2403575111.

It can be written as a sum of positive squares in 2 ways, for example, as 1007364121 + 108388921 = 31739^2 + 10411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1115752996 and 1115753014.

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, 26948 + ... + 54384.

Almost surely, 2^1115753042 is an apocalyptic number.

1115753042 is a deficient number, since it is larger than the sum of its proper divisors (558019834).

1115753042 is a wasteful number, since it uses less digits than its factorization.

1115753042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47772.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 1115753042 is about 33402.8897252917. The cubic root of 1115753042 is about 1037.1845205602.

The spelling of 1115753042 in words is "one billion, one hundred fifteen million, seven hundred fifty-three thousand, forty-two".