9340437342623 has 2 divisors, whose sum is σ = 9340437342624. Its totient is φ = 9340437342622.

The previous prime is 9340437342571. The next prime is 9340437342641. The reversal of 9340437342623 is 3262437340439.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9340437342623 - 2¹⁴ = 9340437326239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9340437342673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4670218671311 + 4670218671312.

It is an arithmetic number, because the mean of its divisors is an integer number (4670218671312).

Almost surely, 2^{9340437342623} is an apocalyptic number.

9340437342623 is a deficient number, since it is larger than the sum of its proper divisors (1).

9340437342623 is an equidigital number, since it uses as much as digits as its factorization.

9340437342623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 50.

The spelling of 9340437342623 in words is "nine trillion, three hundred forty billion, four hundred thirty-seven million, three hundred forty-two thousand, six hundred twenty-three".