7240039117 has 2 divisors, whose sum is σ = 7240039118. Its totient is φ = 7240039116.

The previous prime is 7240039111. The next prime is 7240039123. The reversal of 7240039117 is 7119300427.

It is a balanced prime because it is at equal distance from previous prime (7240039111) and next prime (7240039123).

It can be written as a sum of positive squares in only one way, i.e., 7133660521 + 106378596 = 84461^2 + 10314^2 .

It is a cyclic number.

It is not a de Polignac number, because 7240039117 - 2²⁷ = 7105821389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7240039111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3620019558 + 3620019559.

It is an arithmetic number, because the mean of its divisors is an integer number (3620019559).

Almost surely, 2^7240039117 is an apocalyptic number.

It is an amenable number.

7240039117 is a deficient number, since it is larger than the sum of its proper divisors (1).

7240039117 is an equidigital number, since it uses as much as digits as its factorization.

7240039117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 7240039117 is about 85088.4194059333. The cubic root of 7240039117 is about 1934.5515382222.

The spelling of 7240039117 in words is "seven billion, two hundred forty million, thirty-nine thousand, one hundred seventeen".