3816427237057 has 2 divisors, whose sum is σ = 3816427237058. Its totient is φ = 3816427237056.

The previous prime is 3816427237033. The next prime is 3816427237159. The reversal of 3816427237057 is 7507327246183.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3668849099776 + 147578137281 = 1915424^2 + 384159^2 .

It is a cyclic number.

It is not a de Polignac number, because 3816427237057 - 2²³ = 3816418848449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3816427236989 and 3816427237007.

It is not a weakly prime, because it can be changed into another prime (3816427234057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1908213618528 + 1908213618529.

It is an arithmetic number, because the mean of its divisors is an integer number (1908213618529).

Almost surely, 2^{3816427237057} is an apocalyptic number.

It is an amenable number.

3816427237057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3816427237057 is an equidigital number, since it uses as much as digits as its factorization.

3816427237057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 3816427237057 in words is "three trillion, eight hundred sixteen billion, four hundred twenty-seven million, two hundred thirty-seven thousand, fifty-seven".