33465086880 has 48 divisors (see below), whose sum is σ = 105415025184. Its totient is φ = 8924023040.

The previous prime is 33465086833. The next prime is 33465086881. The reversal of 33465086880 is 8868056433.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×33465086880² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33465086881) 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, 34858986 + ... + 34859945.

It is an arithmetic number, because the mean of its divisors is an integer number (2196146358).

Almost surely, 2^33465086880 is an apocalyptic number.

33465086880 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33465086880 is an abundant number, since it is smaller than the sum of its proper divisors (71949938304).

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

33465086880 is a wasteful number, since it uses less digits than its factorization.

33465086880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69718949 (or 69718941 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 33465086880 in words is "thirty-three billion, four hundred sixty-five million, eighty-six thousand, eight hundred eighty".