1114430221379 has 2 divisors, whose sum is σ = 1114430221380. Its totient is φ = 1114430221378.

The previous prime is 1114430221319. The next prime is 1114430221427. The reversal of 1114430221379 is 9731220344111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1114430221379 - 2¹² = 1114430217283 is a prime.

It is not a weakly prime, because it can be changed into another prime (1114430221319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557215110689 + 557215110690.

It is an arithmetic number, because the mean of its divisors is an integer number (557215110690).

Almost surely, 2^{1114430221379} is an apocalyptic number.

1114430221379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114430221379 is an equidigital number, since it uses as much as digits as its factorization.

1114430221379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 1114430221379 in words is "one trillion, one hundred fourteen billion, four hundred thirty million, two hundred twenty-one thousand, three hundred seventy-nine".