7386981425623 has 2 divisors, whose sum is σ = 7386981425624. Its totient is φ = 7386981425622.

The previous prime is 7386981425597. The next prime is 7386981425683. The reversal of 7386981425623 is 3265241896837.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7386981425623 - 2⁵ = 7386981425591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7386981425683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3693490712811 + 3693490712812.

It is an arithmetic number, because the mean of its divisors is an integer number (3693490712812).

Almost surely, 2^{7386981425623} is an apocalyptic number.

7386981425623 is a deficient number, since it is larger than the sum of its proper divisors (1).

7386981425623 is an equidigital number, since it uses as much as digits as its factorization.

7386981425623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104509440, while the sum is 64.

The spelling of 7386981425623 in words is "seven trillion, three hundred eighty-six billion, nine hundred eighty-one million, four hundred twenty-five thousand, six hundred twenty-three".