7003389634081 has 2 divisors, whose sum is σ = 7003389634082. Its totient is φ = 7003389634080.

The previous prime is 7003389633907. The next prime is 7003389634099. The reversal of 7003389634081 is 1804369833007.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4334057785600 + 2669331848481 = 2081840^2 + 1633809^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7003389634081 is a prime.

It is a super-2 number, since 2×7003389634081² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7003389632081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3501694817040 + 3501694817041.

It is an arithmetic number, because the mean of its divisors is an integer number (3501694817041).

Almost surely, 2^{7003389634081} is an apocalyptic number.

It is an amenable number.

7003389634081 is a deficient number, since it is larger than the sum of its proper divisors (1).

7003389634081 is an equidigital number, since it uses as much as digits as its factorization.

7003389634081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 7003389634081 in words is "seven trillion, three billion, three hundred eighty-nine million, six hundred thirty-four thousand, eighty-one".