7451469941 has 2 divisors, whose sum is σ = 7451469942. Its totient is φ = 7451469940.

The previous prime is 7451469901. The next prime is 7451469947. The reversal of 7451469941 is 1499641547.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6666069316 + 785400625 = 81646^2 + 28025^2 .

It is an emirp because it is prime and its reverse (1499641547) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7451469941 - 2⁶ = 7451469877 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7451469941.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7451469947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3725734970 + 3725734971.

It is an arithmetic number, because the mean of its divisors is an integer number (3725734971).

Almost surely, 2^7451469941 is an apocalyptic number.

It is an amenable number.

7451469941 is a deficient number, since it is larger than the sum of its proper divisors (1).

7451469941 is an equidigital number, since it uses as much as digits as its factorization.

7451469941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 50.

The square root of 7451469941 is about 86321.8972277602. The cubic root of 7451469941 is about 1953.2027089793.

The spelling of 7451469941 in words is "seven billion, four hundred fifty-one million, four hundred sixty-nine thousand, nine hundred forty-one".