2334504021 has 4 divisors (see below), whose sum is σ = 3112672032. Its totient is φ = 1556336012.

The previous prime is 2334504019. The next prime is 2334504023. The reversal of 2334504021 is 1204054332.

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 an interprime number because it is at equal distance from previous prime (2334504019) and next prime (2334504023).

It is a cyclic number.

It is not a de Polignac number, because 2334504021 - 2¹ = 2334504019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2334503982 and 2334504000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2334504023) 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, 389084001 + ... + 389084006.

It is an arithmetic number, because the mean of its divisors is an integer number (778168008).

Almost surely, 2^2334504021 is an apocalyptic number.

It is an amenable number.

2334504021 is a deficient number, since it is larger than the sum of its proper divisors (778168011).

2334504021 is an equidigital number, since it uses as much as digits as its factorization.

2334504021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778168010.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2334504021 is about 48316.7054029970. The cubic root of 2334504021 is about 1326.5741861734.

Adding to 2334504021 its reverse (1204054332), we get a palindrome (3538558353).

The spelling of 2334504021 in words is "two billion, three hundred thirty-four million, five hundred four thousand, twenty-one".