33368168040 has 64 divisors (see below), whose sum is σ = 100868708160. Its totient is φ = 8830248960.

The previous prime is 33368168033. The next prime is 33368168051. The reversal of 33368168040 is 4086186333.

It is a super-2 number, since 2×33368168040² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33368167983 and 33368168001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1045609 + ... + 1077048.

It is an arithmetic number, because the mean of its divisors is an integer number (1576073565).

Almost surely, 2^33368168040 is an apocalyptic number.

33368168040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33368168040 is an abundant number, since it is smaller than the sum of its proper divisors (67500540120).

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

33368168040 is a wasteful number, since it uses less digits than its factorization.

33368168040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122802 (or 2122798 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 33368168040 in words is "thirty-three billion, three hundred sixty-eight million, one hundred sixty-eight thousand, forty".