73232622623143 has 2 divisors, whose sum is σ = 73232622623144. Its totient is φ = 73232622623142.

The previous prime is 73232622623137. The next prime is 73232622623239. The reversal of 73232622623143 is 34132622623237.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73232622623143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73232622623093 and 73232622623102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73232622621143) 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, 36616311311571 + 36616311311572.

It is an arithmetic number, because the mean of its divisors is an integer number (36616311311572).

Almost surely, 2^{73232622623143} is an apocalyptic number.

73232622623143 is a deficient number, since it is larger than the sum of its proper divisors (1).

73232622623143 is an equidigital number, since it uses as much as digits as its factorization.

73232622623143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 46.

The spelling of 73232622623143 in words is "seventy-three trillion, two hundred thirty-two billion, six hundred twenty-two million, six hundred twenty-three thousand, one hundred forty-three".