7274442053231 has 2 divisors, whose sum is σ = 7274442053232. Its totient is φ = 7274442053230.

The previous prime is 7274442053113. The next prime is 7274442053287. The reversal of 7274442053231 is 1323502444727.

It is a strong prime.

It is an emirp because it is prime and its reverse (1323502444727) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7274442053231 - 2³⁴ = 7257262184047 is a prime.

It is a super-2 number, since 2×7274442053231² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7274442059231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3637221026615 + 3637221026616.

It is an arithmetic number, because the mean of its divisors is an integer number (3637221026616).

Almost surely, 2^{7274442053231} is an apocalyptic number.

7274442053231 is a deficient number, since it is larger than the sum of its proper divisors (1).

7274442053231 is an equidigital number, since it uses as much as digits as its factorization.

7274442053231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1128960, while the sum is 44.

Adding to 7274442053231 its reverse (1323502444727), we get a palindrome (8597944497958).

The spelling of 7274442053231 in words is "seven trillion, two hundred seventy-four billion, four hundred forty-two million, fifty-three thousand, two hundred thirty-one".