7242374239 has 8 divisors (see below), whose sum is σ = 7317433760. Its totient is φ = 7167406176.

The previous prime is 7242374231. The next prime is 7242374261. The reversal of 7242374239 is 9324732427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7242374239 - 2³ = 7242374231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7242374195 and 7242374204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7242374231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142477 + ... + 186505.

It is an arithmetic number, because the mean of its divisors is an integer number (914679220).

Almost surely, 2^7242374239 is an apocalyptic number.

7242374239 is a deficient number, since it is larger than the sum of its proper divisors (75059521).

7242374239 is a wasteful number, since it uses less digits than its factorization.

7242374239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45729.

The product of its digits is 508032, while the sum is 43.

The square root of 7242374239 is about 85102.1400377217. The cubic root of 7242374239 is about 1934.7594988058.

The spelling of 7242374239 in words is "seven billion, two hundred forty-two million, three hundred seventy-four thousand, two hundred thirty-nine".