38576423623 has 2 divisors, whose sum is σ = 38576423624. Its totient is φ = 38576423622.

The previous prime is 38576423617. The next prime is 38576423693. The reversal of 38576423623 is 32632467583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38576423623 - 2⁹ = 38576423111 is a prime.

It is a super-3 number, since 3×38576423623³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38576423603) 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, 19288211811 + 19288211812.

It is an arithmetic number, because the mean of its divisors is an integer number (19288211812).

Almost surely, 2^38576423623 is an apocalyptic number.

38576423623 is a deficient number, since it is larger than the sum of its proper divisors (1).

38576423623 is an equidigital number, since it uses as much as digits as its factorization.

38576423623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 49.

The spelling of 38576423623 in words is "thirty-eight billion, five hundred seventy-six million, four hundred twenty-three thousand, six hundred twenty-three".