7116201401 has 2 divisors, whose sum is σ = 7116201402. Its totient is φ = 7116201400.

The previous prime is 7116201371. The next prime is 7116201437. The reversal of 7116201401 is 1041026117.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7070287225 + 45914176 = 84085^2 + 6776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7116201401 is a prime.

It is not a weakly prime, because it can be changed into another prime (7116261401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3558100700 + 3558100701.

It is an arithmetic number, because the mean of its divisors is an integer number (3558100701).

Almost surely, 2^7116201401 is an apocalyptic number.

It is an amenable number.

7116201401 is a deficient number, since it is larger than the sum of its proper divisors (1).

7116201401 is an equidigital number, since it uses as much as digits as its factorization.

7116201401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 23.

The square root of 7116201401 is about 84357.5805781555. The cubic root of 7116201401 is about 1923.4581594124.

Adding to 7116201401 its reverse (1041026117), we get a palindrome (8157227518).

The spelling of 7116201401 in words is "seven billion, one hundred sixteen million, two hundred one thousand, four hundred one".