7241874781427 has 32 divisors (see below), whose sum is σ = 8783061202944. Its totient is φ = 5880610425600.

The previous prime is 7241874781403. The next prime is 7241874781457.

7241874781427 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 7241874781427 - 2⁸ = 7241874781171 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 7241874781427.

It is not an unprimeable number, because it can be changed into a prime (7241874781457) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65318063 + ... + 65428839.

It is an arithmetic number, because the mean of its divisors is an integer number (274470662592).

Almost surely, 2^{7241874781427} is an apocalyptic number.

7241874781427 is a deficient number, since it is larger than the sum of its proper divisors (1541186421517).

7241874781427 is a wasteful number, since it uses less digits than its factorization.

7241874781427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125579.

The product of its digits is 39337984, while the sum is 62.

The spelling of 7241874781427 in words is "seven trillion, two hundred forty-one billion, eight hundred seventy-four million, seven hundred eighty-one thousand, four hundred twenty-seven".