38869504403 has 2 divisors, whose sum is σ = 38869504404. Its totient is φ = 38869504402.

The previous prime is 38869504363. The next prime is 38869504417. The reversal of 38869504403 is 30440596883.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (30440596883) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38869504403 is a prime.

It is not a weakly prime, because it can be changed into another prime (38869504483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19434752201 + 19434752202.

It is an arithmetic number, because the mean of its divisors is an integer number (19434752202).

Almost surely, 2^38869504403 is an apocalyptic number.

38869504403 is a deficient number, since it is larger than the sum of its proper divisors (1).

38869504403 is an equidigital number, since it uses as much as digits as its factorization.

38869504403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 38869504403 in words is "thirty-eight billion, eight hundred sixty-nine million, five hundred four thousand, four hundred three".