33494101984 has 24 divisors (see below), whose sum is σ = 75361729968. Its totient is φ = 14354615040.

The previous prime is 33494101939. The next prime is 33494102009. The reversal of 33494101984 is 48910149433.

It is a super-2 number, since 2×33494101984² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74763397 + ... + 74763844.

It is an arithmetic number, because the mean of its divisors is an integer number (3140072082).

Almost surely, 2^33494101984 is an apocalyptic number.

It is an amenable number.

33494101984 is an abundant number, since it is smaller than the sum of its proper divisors (41867627984).

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

33494101984 is a wasteful number, since it uses less digits than its factorization.

33494101984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149527258 (or 149527250 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 33494101984 in words is "thirty-three billion, four hundred ninety-four million, one hundred one thousand, nine hundred eighty-four".