4080700038449 has 2 divisors, whose sum is σ = 4080700038450. Its totient is φ = 4080700038448.

The previous prime is 4080700038439. The next prime is 4080700038487. The reversal of 4080700038449 is 9448300070804.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2154530780224 + 1926169258225 = 1467832^2 + 1387865^2 .

It is a cyclic number.

It is not a de Polignac number, because 4080700038449 - 2¹² = 4080700034353 is a prime.

It is a super-2 number, since 2×4080700038449² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4080700038439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2040350019224 + 2040350019225.

It is an arithmetic number, because the mean of its divisors is an integer number (2040350019225).

Almost surely, 2^{4080700038449} is an apocalyptic number.

It is an amenable number.

4080700038449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4080700038449 is an equidigital number, since it uses as much as digits as its factorization.

4080700038449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 774144, while the sum is 47.

The spelling of 4080700038449 in words is "four trillion, eighty billion, seven hundred million, thirty-eight thousand, four hundred forty-nine".