7240255084379 has 2 divisors, whose sum is σ = 7240255084380. Its totient is φ = 7240255084378.

The previous prime is 7240255084369. The next prime is 7240255084471. The reversal of 7240255084379 is 9734805520427.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7240255084379 - 2⁸ = 7240255084123 is a prime.

It is not a weakly prime, because it can be changed into another prime (7240255084319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620127542189 + 3620127542190.

It is an arithmetic number, because the mean of its divisors is an integer number (3620127542190).

Almost surely, 2^{7240255084379} is an apocalyptic number.

7240255084379 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240255084379 is an equidigital number, since it uses as much as digits as its factorization.

7240255084379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 7240255084379 in words is "seven trillion, two hundred forty billion, two hundred fifty-five million, eighty-four thousand, three hundred seventy-nine".