7126061141 has 4 divisors (see below), whose sum is σ = 7126243212. Its totient is φ = 7125879072.

The previous prime is 7126061069. The next prime is 7126061191. The reversal of 7126061141 is 1411606217.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1411606217 = 7 ⋅201658031.

It can be written as a sum of positive squares in 2 ways, for example, as 382202500 + 6743858641 = 19550^2 + 82121^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7126061141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7126061191) 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, 5600 + ... + 119513.

It is an arithmetic number, because the mean of its divisors is an integer number (1781560803).

Almost surely, 2^7126061141 is an apocalyptic number.

It is an amenable number.

7126061141 is a deficient number, since it is larger than the sum of its proper divisors (182071).

7126061141 is a wasteful number, since it uses less digits than its factorization.

7126061141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182070.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 7126061141 is about 84416.0005034591. Note that the first 3 decimals coincide. The cubic root of 7126061141 is about 1924.3460884365.

Adding to 7126061141 its reverse (1411606217), we get a palindrome (8537667358).

The spelling of 7126061141 in words is "seven billion, one hundred twenty-six million, sixty-one thousand, one hundred forty-one".