1110400443259 has 2 divisors, whose sum is σ = 1110400443260. Its totient is φ = 1110400443258.

The previous prime is 1110400443157. The next prime is 1110400443337. The reversal of 1110400443259 is 9523440040111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110400443259 - 2¹⁷ = 1110400312187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110400743259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555200221629 + 555200221630.

It is an arithmetic number, because the mean of its divisors is an integer number (555200221630).

Almost surely, 2^{1110400443259} is an apocalyptic number.

1110400443259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110400443259 is an equidigital number, since it uses as much as digits as its factorization.

1110400443259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 1110400443259 in words is "one trillion, one hundred ten billion, four hundred million, four hundred forty-three thousand, two hundred fifty-nine".