1114431111043 has 8 divisors (see below), whose sum is σ = 1116760289216. Its totient is φ = 1112103253800.

The previous prime is 1114431111037. The next prime is 1114431111061. The reversal of 1114431111043 is 3401111344111.

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 1114431111043 - 2⁹ = 1114431110531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1114431110999 and 1114431111017.

It is not an unprimeable number, because it can be changed into a prime (1114431117043) 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, 1367980 + ... + 2024902.

It is an arithmetic number, because the mean of its divisors is an integer number (139595036152).

Almost surely, 2^{1114431111043} is an apocalyptic number.

1114431111043 is a deficient number, since it is larger than the sum of its proper divisors (2329178173).

1114431111043 is an equidigital number, since it uses as much as digits as its factorization.

1114431111043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660465.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 1114431111043 its reverse (3401111344111), we get a palindrome (4515542455154).

The spelling of 1114431111043 in words is "one trillion, one hundred fourteen billion, four hundred thirty-one million, one hundred eleven thousand, forty-three".