21332414003342 has 16 divisors (see below), whose sum is σ = 34552439607840. Its totient is φ = 9819333477792.

The previous prime is 21332414003287. The next prime is 21332414003359. The reversal of 21332414003342 is 24330041423312.

It is a junction number, because it is equal to n+sod(n) for n = 21332414003299 and 21332414003308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099826042 + ... + 1099845437.

It is an arithmetic number, because the mean of its divisors is an integer number (2159527475490).

Almost surely, 2^{21332414003342} is an apocalyptic number.

21332414003342 is a deficient number, since it is larger than the sum of its proper divisors (13220025604498).

21332414003342 is a wasteful number, since it uses less digits than its factorization.

21332414003342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2199671867.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 21332414003342 its reverse (24330041423312), we get a palindrome (45662455426654).

The spelling of 21332414003342 in words is "twenty-one trillion, three hundred thirty-two billion, four hundred fourteen million, three thousand, three hundred forty-two".