1114040081 has 8 divisors (see below), whose sum is σ = 1388933184. Its totient is φ = 868083120.

The previous prime is 1114040003. The next prime is 1114040089. The reversal of 1114040081 is 1800404111.

It is a happy number.

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 1114040081 - 2¹⁴ = 1114023697 is a prime.

It is a super-2 number, since 2×1114040081² = 2482170604148973122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1114040089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7233950 + ... + 7234103.

It is an arithmetic number, because the mean of its divisors is an integer number (173616648).

Almost surely, 2^1114040081 is an apocalyptic number.

1114040081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1114040081 is a deficient number, since it is larger than the sum of its proper divisors (274893103).

1114040081 is a wasteful number, since it uses less digits than its factorization.

1114040081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14468071.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 1114040081 is about 33377.2389660978. The cubic root of 1114040081 is about 1036.6534691693.

Adding to 1114040081 its reverse (1800404111), we get a palindrome (2914444192).

The spelling of 1114040081 in words is "one billion, one hundred fourteen million, forty thousand, eighty-one".