111430412419 has 2 divisors, whose sum is σ = 111430412420. Its totient is φ = 111430412418.

The previous prime is 111430412411. The next prime is 111430412497. The reversal of 111430412419 is 914214034111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111430412419 - 2³ = 111430412411 is a prime.

It is a super-2 number, since 2×111430412419² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111430412411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55715206209 + 55715206210.

It is an arithmetic number, because the mean of its divisors is an integer number (55715206210).

Almost surely, 2^111430412419 is an apocalyptic number.

111430412419 is a deficient number, since it is larger than the sum of its proper divisors (1).

111430412419 is an equidigital number, since it uses as much as digits as its factorization.

111430412419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 111430412419 in words is "one hundred eleven billion, four hundred thirty million, four hundred twelve thousand, four hundred nineteen".