11412403432919 has 2 divisors, whose sum is σ = 11412403432920. Its totient is φ = 11412403432918.

The previous prime is 11412403432907. The next prime is 11412403433063. The reversal of 11412403432919 is 91923430421411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11412403432919 - 2¹² = 11412403428823 is a prime.

It is a super-2 number, since 2×11412403432919² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11412403432919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11412403432219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706201716459 + 5706201716460.

It is an arithmetic number, because the mean of its divisors is an integer number (5706201716460).

Almost surely, 2^{11412403432919} is an apocalyptic number.

11412403432919 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412403432919 is an equidigital number, since it uses as much as digits as its factorization.

11412403432919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 11412403432919 in words is "eleven trillion, four hundred twelve billion, four hundred three million, four hundred thirty-two thousand, nine hundred nineteen".