7241962681 has 4 divisors (see below), whose sum is σ = 7245061200. Its totient is φ = 7238864164.

The previous prime is 7241962667. The next prime is 7241962733. The reversal of 7241962681 is 1862691427.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7241962681 - 2¹¹ = 7241960633 is a prime.

It is a super-2 number, since 2×7241962681² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7241962631) 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, 1545751 + ... + 1550428.

It is an arithmetic number, because the mean of its divisors is an integer number (1811265300).

Almost surely, 2^7241962681 is an apocalyptic number.

It is an amenable number.

7241962681 is a deficient number, since it is larger than the sum of its proper divisors (3098519).

7241962681 is a wasteful number, since it uses less digits than its factorization.

7241962681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3098518.

The product of its digits is 290304, while the sum is 46.

The square root of 7241962681 is about 85099.7219795694. The cubic root of 7241962681 is about 1934.7228496441.

The spelling of 7241962681 in words is "seven billion, two hundred forty-one million, nine hundred sixty-two thousand, six hundred eighty-one".