7240255346101 has 2 divisors, whose sum is σ = 7240255346102. Its totient is φ = 7240255346100.

The previous prime is 7240255346081. The next prime is 7240255346111. The reversal of 7240255346101 is 1016435520427.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4552462322500 + 2687793023601 = 2133650^2 + 1639449^2 .

It is a cyclic number.

It is not a de Polignac number, because 7240255346101 - 2¹⁷ = 7240255215029 is a prime.

It is a super-2 number, since 2×7240255346101² (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 (7240255346111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620127673050 + 3620127673051.

It is an arithmetic number, because the mean of its divisors is an integer number (3620127673051).

Almost surely, 2^{7240255346101} is an apocalyptic number.

It is an amenable number.

7240255346101 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240255346101 is an equidigital number, since it uses as much as digits as its factorization.

7240255346101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 7240255346101 in words is "seven trillion, two hundred forty billion, two hundred fifty-five million, three hundred forty-six thousand, one hundred one".