33971469830420 has 24 divisors (see below), whose sum is σ = 71777755893984. Its totient is φ = 13505222360736.

The previous prime is 33971469830411. The next prime is 33971469830489. The reversal of 33971469830420 is 2403896417933.

It is a self number, because there is not a number n which added to its sum of digits gives 33971469830420.

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, 5210344874 + ... + 5210351393.

It is an arithmetic number, because the mean of its divisors is an integer number (2990739828916).

Almost surely, 2^{33971469830420} is an apocalyptic number.

It is an amenable number.

33971469830420 is an abundant number, since it is smaller than the sum of its proper divisors (37806286063564).

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

33971469830420 is a wasteful number, since it uses less digits than its factorization.

33971469830420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10420696439 (or 10420696437 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 59.

The spelling of 33971469830420 in words is "thirty-three trillion, nine hundred seventy-one billion, four hundred sixty-nine million, eight hundred thirty thousand, four hundred twenty".