1111612314 has 16 divisors (see below), whose sum is σ = 2248205760. Its totient is φ = 366373920.

The previous prime is 1111612297. The next prime is 1111612351. The reversal of 1111612314 is 4132161111.

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, 1040302 + ... + 1041369.

It is an arithmetic number, because the mean of its divisors is an integer number (140512860).

Almost surely, 2^1111612314 is an apocalyptic number.

1111612314 is an abundant number, since it is smaller than the sum of its proper divisors (1136593446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111612314 is a wasteful number, since it uses less digits than its factorization.

1111612314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081765.

The product of its digits is 144, while the sum is 21.

The square root of 1111612314 is about 33340.8505290432. The cubic root of 1111612314 is about 1035.8998806315.

Adding to 1111612314 its reverse (4132161111), we get a palindrome (5243773425).

The spelling of 1111612314 in words is "one billion, one hundred eleven million, six hundred twelve thousand, three hundred fourteen".