11426045623 has 2 divisors, whose sum is σ = 11426045624. Its totient is φ = 11426045622.

The previous prime is 11426045597. The next prime is 11426045693. The reversal of 11426045623 is 32654062411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11426045623 - 2¹⁷ = 11425914551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11426045693) 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, 5713022811 + 5713022812.

It is an arithmetic number, because the mean of its divisors is an integer number (5713022812).

Almost surely, 2^11426045623 is an apocalyptic number.

11426045623 is a deficient number, since it is larger than the sum of its proper divisors (1).

11426045623 is an equidigital number, since it uses as much as digits as its factorization.

11426045623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 11426045623 in words is "eleven billion, four hundred twenty-six million, forty-five thousand, six hundred twenty-three".