1114242251 has 8 divisors (see below), whose sum is σ = 1173229200. Its totient is φ = 1055289600.

The previous prime is 1114242221. The next prime is 1114242313. The reversal of 1114242251 is 1522424111.

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

It is a cyclic number.

It is not a de Polignac number, because 1114242251 - 2²² = 1110047947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114242211) 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 7 ways as a sum of consecutive naturals, for example, 83651 + ... + 96051.

It is an arithmetic number, because the mean of its divisors is an integer number (146653650).

Almost surely, 2^1114242251 is an apocalyptic number.

1114242251 is a deficient number, since it is larger than the sum of its proper divisors (58986949).

1114242251 is a wasteful number, since it uses less digits than its factorization.

1114242251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17149.

The product of its digits is 640, while the sum is 23.

The square root of 1114242251 is about 33380.2673895821. The cubic root of 1114242251 is about 1036.7161741411.

Adding to 1114242251 its reverse (1522424111), we get a palindrome (2636666362).

The spelling of 1114242251 in words is "one billion, one hundred fourteen million, two hundred forty-two thousand, two hundred fifty-one".