33403137196 has 24 divisors (see below), whose sum is σ = 68674982544. Its totient is φ = 14015302080.

The previous prime is 33403137161. The next prime is 33403137197. The reversal of 33403137196 is 69173130433.

It is a super-2 number, since 2×33403137196² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33403137197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29197975 + ... + 29199118.

It is an arithmetic number, because the mean of its divisors is an integer number (2861457606).

Almost surely, 2^33403137196 is an apocalyptic number.

It is an amenable number.

33403137196 is an abundant number, since it is smaller than the sum of its proper divisors (35271845348).

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

33403137196 is a wasteful number, since it uses less digits than its factorization.

33403137196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58397121 (or 58397119 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 40.

The spelling of 33403137196 in words is "thirty-three billion, four hundred three million, one hundred thirty-seven thousand, one hundred ninety-six".