33421402134 has 12 divisors (see below), whose sum is σ = 72413037996. Its totient is φ = 11140467372.

The previous prime is 33421402111. The next prime is 33421402159. The reversal of 33421402134 is 43120412433.

It is a super-2 number, since 2×33421402134² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33421402098 and 33421402107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 928372264 + ... + 928372299.

It is an arithmetic number, because the mean of its divisors is an integer number (6034419833).

Almost surely, 2^33421402134 is an apocalyptic number.

33421402134 is an abundant number, since it is smaller than the sum of its proper divisors (38991635862).

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

33421402134 is a wasteful number, since it uses less digits than its factorization.

33421402134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1856744571 (or 1856744568 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 33421402134 its reverse (43120412433), we get a palindrome (76541814567).

The spelling of 33421402134 in words is "thirty-three billion, four hundred twenty-one million, four hundred two thousand, one hundred thirty-four".