2340021213404 has 12 divisors (see below), whose sum is σ = 4680042426864. Its totient is φ = 1002866234304.

The previous prime is 2340021213379. The next prime is 2340021213419. The reversal of 2340021213404 is 4043121200432.

2340021213404 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41786093069 + ... + 41786093124.

It is an arithmetic number, because the mean of its divisors is an integer number (390003535572).

Almost surely, 2^{2340021213404} is an apocalyptic number.

It is an amenable number.

2340021213404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2340021213404 is a wasteful number, since it uses less digits than its factorization.

2340021213404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83572186204 (or 83572186202 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 2340021213404 its reverse (4043121200432), we get a palindrome (6383142413836).

The spelling of 2340021213404 in words is "two trillion, three hundred forty billion, twenty-one million, two hundred thirteen thousand, four hundred four".