38717228622623 has 8 divisors (see below), whose sum is σ = 40463613840096. Its totient is φ = 36976095692800.

The previous prime is 38717228622599. The next prime is 38717228622629. The reversal of 38717228622623 is 32622682271783.

38717228622623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38717228622623 - 2⁶ = 38717228622559 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38717228622629) 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 in 7 ways as a sum of consecutive naturals, for example, 1313056838 + ... + 1313086323.

It is an arithmetic number, because the mean of its divisors is an integer number (5057951730012).

Almost surely, 2^{38717228622623} is an apocalyptic number.

38717228622623 is a deficient number, since it is larger than the sum of its proper divisors (1746385217473).

38717228622623 is a wasteful number, since it uses less digits than its factorization.

38717228622623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626143825.

The product of its digits is 32514048, while the sum is 59.

The spelling of 38717228622623 in words is "thirty-eight trillion, seven hundred seventeen billion, two hundred twenty-eight million, six hundred twenty-two thousand, six hundred twenty-three".