33421403322 has 24 divisors (see below), whose sum is σ = 72492563520. Its totient is φ = 11128233480.

The previous prime is 33421403243. The next prime is 33421403359. The reversal of 33421403322 is 22330412433.

33421403322 is a `hidden beast` number, since 334 + 2 + 1 + 4 + 0 + 3 + 322 = 666.

It is a super-2 number, since 2×33421403322² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1002672 + ... + 1035467.

It is an arithmetic number, because the mean of its divisors is an integer number (3020523480).

Almost surely, 2^33421403322 is an apocalyptic number.

33421403322 is an abundant number, since it is smaller than the sum of its proper divisors (39071160198).

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

33421403322 is a wasteful number, since it uses less digits than its factorization.

33421403322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039058 (or 2039055 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 33421403322 its reverse (22330412433), we get a palindrome (55751815755).

The spelling of 33421403322 in words is "thirty-three billion, four hundred twenty-one million, four hundred three thousand, three hundred twenty-two".