11746143124087 has 2 divisors, whose sum is σ = 11746143124088. Its totient is φ = 11746143124086.

The previous prime is 11746143124043. The next prime is 11746143124091. The reversal of 11746143124087 is 78042134164711.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11746143124087 - 2⁴³ = 2950050101879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11746143124087.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11746143124487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5873071562043 + 5873071562044.

It is an arithmetic number, because the mean of its divisors is an integer number (5873071562044).

Almost surely, 2^{11746143124087} is an apocalyptic number.

11746143124087 is a deficient number, since it is larger than the sum of its proper divisors (1).

11746143124087 is an equidigital number, since it uses as much as digits as its factorization.

11746143124087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 49.

Adding to 11746143124087 its reverse (78042134164711), we get a palindrome (89788277288798).

The spelling of 11746143124087 in words is "eleven trillion, seven hundred forty-six billion, one hundred forty-three million, one hundred twenty-four thousand, eighty-seven".