7411438145 has 4 divisors (see below), whose sum is σ = 8893725780. Its totient is φ = 5929150512.

The previous prime is 7411438141. The next prime is 7411438147. The reversal of 7411438145 is 5418341147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5418341147 = 1289 ⋅4203523.

It can be written as a sum of positive squares in 2 ways, for example, as 1875929344 + 5535508801 = 43312^2 + 74401^2 .

It is a cyclic number.

It is not a de Polignac number, because 7411438145 - 2² = 7411438141 is a prime.

It is a super-2 number, since 2×7411438145² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7411438099 and 7411438108.

It is not an unprimeable number, because it can be changed into a prime (7411438141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741143810 + ... + 741143819.

It is an arithmetic number, because the mean of its divisors is an integer number (2223431445).

Almost surely, 2^7411438145 is an apocalyptic number.

It is an amenable number.

7411438145 is a deficient number, since it is larger than the sum of its proper divisors (1482287635).

7411438145 is a wasteful number, since it uses less digits than its factorization.

7411438145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482287634.

The product of its digits is 53760, while the sum is 38.

The square root of 7411438145 is about 86089.7098670915. The cubic root of 7411438145 is about 1949.6986731413.

The spelling of 7411438145 in words is "seven billion, four hundred eleven million, four hundred thirty-eight thousand, one hundred forty-five".