1114636142 has 16 divisors (see below), whose sum is σ = 1701529200. Its totient is φ = 547473600.

The previous prime is 1114636111. The next prime is 1114636151. The reversal of 1114636142 is 2416364111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221834 + ... + 226802.

It is an arithmetic number, because the mean of its divisors is an integer number (106345575).

Almost surely, 2^1114636142 is an apocalyptic number.

1114636142 is a deficient number, since it is larger than the sum of its proper divisors (586893058).

1114636142 is a wasteful number, since it uses less digits than its factorization.

1114636142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6931.

The product of its digits is 3456, while the sum is 29.

The square root of 1114636142 is about 33386.1669258392. The cubic root of 1114636142 is about 1036.8383214453.

The spelling of 1114636142 in words is "one billion, one hundred fourteen million, six hundred thirty-six thousand, one hundred forty-two".