7266241274651 has 2 divisors, whose sum is σ = 7266241274652. Its totient is φ = 7266241274650.

The previous prime is 7266241274641. The next prime is 7266241274671. The reversal of 7266241274651 is 1564721426627.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7266241274651 - 2²⁶ = 7266174165787 is a prime.

It is a super-2 number, since 2×7266241274651² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7266241274593 and 7266241274602.

It is not a weakly prime, because it can be changed into another prime (7266241274641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633120637325 + 3633120637326.

It is an arithmetic number, because the mean of its divisors is an integer number (3633120637326).

Almost surely, 2^{7266241274651} is an apocalyptic number.

7266241274651 is a deficient number, since it is larger than the sum of its proper divisors (1).

7266241274651 is an equidigital number, since it uses as much as digits as its factorization.

7266241274651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6773760, while the sum is 53.

The spelling of 7266241274651 in words is "seven trillion, two hundred sixty-six billion, two hundred forty-one million, two hundred seventy-four thousand, six hundred fifty-one".