4024355430021 has 8 divisors (see below), whose sum is σ = 5365819625184. Its totient is φ = 2682897427440.

The previous prime is 4024355430019. The next prime is 4024355430101. The reversal of 4024355430021 is 1200345534204.

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

It is not a de Polignac number, because 4024355430021 - 2¹ = 4024355430019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4024355430521) 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, 274891 + ... + 2850311.

It is an arithmetic number, because the mean of its divisors is an integer number (670727453148).

Almost surely, 2^{4024355430021} is an apocalyptic number.

It is an amenable number.

4024355430021 is a deficient number, since it is larger than the sum of its proper divisors (1341464195163).

4024355430021 is a wasteful number, since it uses less digits than its factorization.

4024355430021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096291.

The product of its (nonzero) digits is 57600, while the sum is 33.

The spelling of 4024355430021 in words is "four trillion, twenty-four billion, three hundred fifty-five million, four hundred thirty thousand, twenty-one".