1114372142 has 24 divisors (see below), whose sum is σ = 1858971096. Its totient is φ = 500419296.

The previous prime is 1114372139. The next prime is 1114372153. The reversal of 1114372142 is 2412734111.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32048 + ... + 57059.

It is an arithmetic number, because the mean of its divisors is an integer number (77457129).

Almost surely, 2^1114372142 is an apocalyptic number.

1114372142 is a deficient number, since it is larger than the sum of its proper divisors (744598954).

1114372142 is a wasteful number, since it uses less digits than its factorization.

1114372142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89172 (or 89159 counting only the distinct ones).

The product of its digits is 1344, while the sum is 26.

The square root of 1114372142 is about 33382.2129584005. The cubic root of 1114372142 is about 1036.7564570832.

The spelling of 1114372142 in words is "one billion, one hundred fourteen million, three hundred seventy-two thousand, one hundred forty-two".