7266471252431 has 2 divisors, whose sum is σ = 7266471252432. Its totient is φ = 7266471252430.

The previous prime is 7266471252407. The next prime is 7266471252433. The reversal of 7266471252431 is 1342521746627.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7266471252431 - 2¹⁸ = 7266470990287 is a prime.

It is a super-2 number, since 2×7266471252431² (a number of 27 digits) contains 22 as substring.

Together with 7266471252433, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7266471252431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7266471252433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3633235626215 + 3633235626216.

It is an arithmetic number, because the mean of its divisors is an integer number (3633235626216).

Almost surely, 2^{7266471252431} is an apocalyptic number.

7266471252431 is a deficient number, since it is larger than the sum of its proper divisors (1).

7266471252431 is an equidigital number, since it uses as much as digits as its factorization.

7266471252431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3386880, while the sum is 50.

The spelling of 7266471252431 in words is "seven trillion, two hundred sixty-six billion, four hundred seventy-one million, two hundred fifty-two thousand, four hundred thirty-one".