7213241141 has 8 divisors (see below), whose sum is σ = 7262077368. Its totient is φ = 7164504000.

The previous prime is 7213241093. The next prime is 7213241153. The reversal of 7213241141 is 1411423127.

It can be written as a sum of positive squares in 4 ways, for example, as 1077808900 + 6135432241 = 32830^2 + 78329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7213241141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7213241141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7213241171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124331 + ... + 172871.

It is an arithmetic number, because the mean of its divisors is an integer number (907759671).

Almost surely, 2^7213241141 is an apocalyptic number.

It is an amenable number.

7213241141 is a deficient number, since it is larger than the sum of its proper divisors (48836227).

7213241141 is a wasteful number, since it uses less digits than its factorization.

7213241141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49543.

The product of its digits is 1344, while the sum is 26.

The square root of 7213241141 is about 84930.8020743947. The cubic root of 7213241141 is about 1932.1617647824.

Adding to 7213241141 its reverse (1411423127), we get a palindrome (8624664268).

The spelling of 7213241141 in words is "seven billion, two hundred thirteen million, two hundred forty-one thousand, one hundred forty-one".