4838399999969 has 2 divisors, whose sum is σ = 4838399999970. Its totient is φ = 4838399999968.

The previous prime is 4838399999921. The next prime is 4838400000037. The reversal of 4838399999969 is 9699999938384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3770354227600 + 1068045772369 = 1941740^2 + 1033463^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4838399999969 is a prime.

It is a super-2 number, since 2×4838399999969² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4838399999569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2419199999984 + 2419199999985.

It is an arithmetic number, because the mean of its divisors is an integer number (2419199999985).

Almost surely, 2^{4838399999969} is an apocalyptic number.

It is an amenable number.

4838399999969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4838399999969 is an equidigital number, since it uses as much as digits as its factorization.

4838399999969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66119763456, while the sum is 95.

The spelling of 4838399999969 in words is "four trillion, eight hundred thirty-eight billion, three hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred sixty-nine".