7441412161 has 2 divisors, whose sum is σ = 7441412162. Its totient is φ = 7441412160.

The previous prime is 7441412131. The next prime is 7441412177. The reversal of 7441412161 is 1612141447.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5784515136 + 1656897025 = 76056^2 + 40705^2 .

It is a cyclic number.

It is not a de Polignac number, because 7441412161 - 2¹¹ = 7441410113 is a prime.

It is a super-2 number, since 2×7441412161² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7441412131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3720706080 + 3720706081.

It is an arithmetic number, because the mean of its divisors is an integer number (3720706081).

Almost surely, 2^7441412161 is an apocalyptic number.

It is an amenable number.

7441412161 is a deficient number, since it is larger than the sum of its proper divisors (1).

7441412161 is an equidigital number, since it uses as much as digits as its factorization.

7441412161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 31.

The square root of 7441412161 is about 86263.6201477772. The cubic root of 7441412161 is about 1952.3235209967.

The spelling of 7441412161 in words is "seven billion, four hundred forty-one million, four hundred twelve thousand, one hundred sixty-one".