7714330421 has 8 divisors (see below), whose sum is σ = 8827096704. Its totient is φ = 6604243920.

The previous prime is 7714330381. The next prime is 7714330427. The reversal of 7714330421 is 1240334177.

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 7714330421 - 2²² = 7710136117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7714330427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663770 + ... + 675291.

It is an arithmetic number, because the mean of its divisors is an integer number (1103387088).

Almost surely, 2^7714330421 is an apocalyptic number.

It is an amenable number.

7714330421 is a deficient number, since it is larger than the sum of its proper divisors (1112766283).

7714330421 is a wasteful number, since it uses less digits than its factorization.

7714330421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1339891.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 7714330421 is about 87831.2610691660. The cubic root of 7714330421 is about 1975.9050850076.

Adding to 7714330421 its reverse (1240334177), we get a palindrome (8954664598).

The spelling of 7714330421 in words is "seven billion, seven hundred fourteen million, three hundred thirty thousand, four hundred twenty-one".