38223360047 has 2 divisors, whose sum is σ = 38223360048. Its totient is φ = 38223360046.

The previous prime is 38223360023. The next prime is 38223360061. The reversal of 38223360047 is 74006332283.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38223360047 - 2⁸ = 38223359791 is a prime.

It is a super-2 number, since 2×38223360047² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38223360547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19111680023 + 19111680024.

It is an arithmetic number, because the mean of its divisors is an integer number (19111680024).

Almost surely, 2^38223360047 is an apocalyptic number.

38223360047 is a deficient number, since it is larger than the sum of its proper divisors (1).

38223360047 is an equidigital number, since it uses as much as digits as its factorization.

38223360047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 38223360047 in words is "thirty-eight billion, two hundred twenty-three million, three hundred sixty thousand, forty-seven".