11629689489463 has 2 divisors, whose sum is σ = 11629689489464. Its totient is φ = 11629689489462.

The previous prime is 11629689489433. The next prime is 11629689489487. The reversal of 11629689489463 is 36498498692611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11629689489463 - 2¹³ = 11629689481271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11629689489463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11629689489433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5814844744731 + 5814844744732.

It is an arithmetic number, because the mean of its divisors is an integer number (5814844744732).

Almost surely, 2^{11629689489463} is an apocalyptic number.

11629689489463 is a deficient number, since it is larger than the sum of its proper divisors (1).

11629689489463 is an equidigital number, since it uses as much as digits as its factorization.

11629689489463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967458816, while the sum is 76.

The spelling of 11629689489463 in words is "eleven trillion, six hundred twenty-nine billion, six hundred eighty-nine million, four hundred eighty-nine thousand, four hundred sixty-three".