4059680421 has 8 divisors (see below), whose sum is σ = 5426143360. Its totient is φ = 2699835552.

The previous prime is 4059680407. The next prime is 4059680431. The reversal of 4059680421 is 1240869504.

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

It is not a de Polignac number, because 4059680421 - 2¹⁸ = 4059418277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4059680421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4059680431) 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, 1653085 + ... + 1655538.

It is an arithmetic number, because the mean of its divisors is an integer number (678267920).

Almost surely, 2^4059680421 is an apocalyptic number.

It is an amenable number.

4059680421 is a deficient number, since it is larger than the sum of its proper divisors (1366462939).

4059680421 is a wasteful number, since it uses less digits than its factorization.

4059680421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3309035.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 4059680421 is about 63715.6214832752. The cubic root of 4059680421 is about 1595.2568410726.

The spelling of 4059680421 in words is "four billion, fifty-nine million, six hundred eighty thousand, four hundred twenty-one".