38412824057 has 2 divisors, whose sum is σ = 38412824058. Its totient is φ = 38412824056.

The previous prime is 38412824053. The next prime is 38412824059. The reversal of 38412824057 is 75042821483.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28695004816 + 9717819241 = 169396^2 + 98579^2 .

It is a cyclic number.

It is not a de Polignac number, because 38412824057 - 2² = 38412824053 is a prime.

Together with 38412824059, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 38412823999 and 38412824017.

It is not a weakly prime, because it can be changed into another prime (38412824053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19206412028 + 19206412029.

It is an arithmetic number, because the mean of its divisors is an integer number (19206412029).

Almost surely, 2^38412824057 is an apocalyptic number.

It is an amenable number.

38412824057 is a deficient number, since it is larger than the sum of its proper divisors (1).

38412824057 is an equidigital number, since it uses as much as digits as its factorization.

38412824057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 44.

The spelling of 38412824057 in words is "thirty-eight billion, four hundred twelve million, eight hundred twenty-four thousand, fifty-seven".