38600469851 has 2 divisors, whose sum is σ = 38600469852. Its totient is φ = 38600469850.

The previous prime is 38600469797. The next prime is 38600469889. The reversal of 38600469851 is 15896400683.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38600469851 - 2¹⁴ = 38600453467 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38600469851.

It is not a weakly prime, because it can be changed into another prime (38600469751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19300234925 + 19300234926.

It is an arithmetic number, because the mean of its divisors is an integer number (19300234926).

Almost surely, 2^38600469851 is an apocalyptic number.

38600469851 is a deficient number, since it is larger than the sum of its proper divisors (1).

38600469851 is an equidigital number, since it uses as much as digits as its factorization.

38600469851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The spelling of 38600469851 in words is "thirty-eight billion, six hundred million, four hundred sixty-nine thousand, eight hundred fifty-one".