2038045331999 has 2 divisors, whose sum is σ = 2038045332000. Its totient is φ = 2038045331998.

The previous prime is 2038045331923. The next prime is 2038045332019. The reversal of 2038045331999 is 9991335408302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2038045331999 - 2²⁰ = 2038044283423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2038045331909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019022665999 + 1019022666000.

It is an arithmetic number, because the mean of its divisors is an integer number (1019022666000).

Almost surely, 2^{2038045331999} is an apocalyptic number.

2038045331999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2038045331999 is an equidigital number, since it uses as much as digits as its factorization.

2038045331999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6298560, while the sum is 56.

The spelling of 2038045331999 in words is "two trillion, thirty-eight billion, forty-five million, three hundred thirty-one thousand, nine hundred ninety-nine".