33681104468 has 48 divisors (see below), whose sum is σ = 65919135744. Its totient is φ = 14926643040.

The previous prime is 33681104467. The next prime is 33681104491. The reversal of 33681104468 is 86440118633.

It is a super-2 number, since 2×33681104468² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33681104467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512921 + ... + 574847.

It is an arithmetic number, because the mean of its divisors is an integer number (1373315328).

Almost surely, 2^33681104468 is an apocalyptic number.

It is an amenable number.

33681104468 is a deficient number, since it is larger than the sum of its proper divisors (32238031276).

33681104468 is a wasteful number, since it uses less digits than its factorization.

33681104468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62252 (or 62250 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The spelling of 33681104468 in words is "thirty-three billion, six hundred eighty-one million, one hundred four thousand, four hundred sixty-eight".