1114640014 has 4 divisors (see below), whose sum is σ = 1671960024. Its totient is φ = 557320006.

The previous prime is 1114639991. The next prime is 1114640057. The reversal of 1114640014 is 4100464111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4100464111 = 79 ⋅51904609.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278660002 + ... + 278660005.

It is an arithmetic number, because the mean of its divisors is an integer number (417990006).

Almost surely, 2^1114640014 is an apocalyptic number.

1114640014 is a deficient number, since it is larger than the sum of its proper divisors (557320010).

1114640014 is an equidigital number, since it uses as much as digits as its factorization.

1114640014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557320009.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1114640014 is about 33386.2249138773. The cubic root of 1114640014 is about 1036.8395220264.

The spelling of 1114640014 in words is "one billion, one hundred fourteen million, six hundred forty thousand, fourteen".