7200014681 has 2 divisors, whose sum is σ = 7200014682. Its totient is φ = 7200014680.

The previous prime is 7200014659. The next prime is 7200014687. The reversal of 7200014681 is 1864100027.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3631147081 + 3568867600 = 60259^2 + 59740^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7200014681 is a prime.

It is a super-2 number, since 2×7200014681² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7200014687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3600007340 + 3600007341.

It is an arithmetic number, because the mean of its divisors is an integer number (3600007341).

Almost surely, 2^7200014681 is an apocalyptic number.

It is an amenable number.

7200014681 is a deficient number, since it is larger than the sum of its proper divisors (1).

7200014681 is an equidigital number, since it uses as much as digits as its factorization.

7200014681 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 7200014681 is about 84852.9002509637. The cubic root of 7200014681 is about 1930.9800816502.

The spelling of 7200014681 in words is "seven billion, two hundred million, fourteen thousand, six hundred eighty-one".