2420339233321 has 4 divisors (see below), whose sum is σ = 2421608422032. Its totient is φ = 2419070044612.

The previous prime is 2420339233261. The next prime is 2420339233331. The reversal of 2420339233321 is 1233329330242.

2420339233321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2420339233321 - 2¹⁷ = 2420339102249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2420339233331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634591495 + ... + 634595308.

It is an arithmetic number, because the mean of its divisors is an integer number (605402105508).

Almost surely, 2^{2420339233321} is an apocalyptic number.

It is an amenable number.

2420339233321 is a deficient number, since it is larger than the sum of its proper divisors (1269188711).

2420339233321 is a wasteful number, since it uses less digits than its factorization.

2420339233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1269188710.

The product of its (nonzero) digits is 139968, while the sum is 37.

The spelling of 2420339233321 in words is "two trillion, four hundred twenty billion, three hundred thirty-nine million, two hundred thirty-three thousand, three hundred twenty-one".