11114559043 has 8 divisors (see below), whose sum is σ = 12749227520. Its totient is φ = 9491609160.

The previous prime is 11114559041. The next prime is 11114559061. The reversal of 11114559043 is 34095541111.

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 11114559043 - 2¹ = 11114559041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11114559041) 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, 2927613 + ... + 2931406.

It is an arithmetic number, because the mean of its divisors is an integer number (1593653440).

Almost surely, 2^11114559043 is an apocalyptic number.

11114559043 is a deficient number, since it is larger than the sum of its proper divisors (1634668477).

11114559043 is an equidigital number, since it uses as much as digits as its factorization.

11114559043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5859297.

The product of its (nonzero) digits is 10800, while the sum is 34.

The spelling of 11114559043 in words is "eleven billion, one hundred fourteen million, five hundred fifty-nine thousand, forty-three".