33436886340 has 96 divisors (see below), whose sum is σ = 109991016576. Its totient is φ = 7482378240.

The previous prime is 33436886323. The next prime is 33436886359. The reversal of 33436886340 is 4368863433.

It is a super-2 number, since 2×33436886340² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33436886340.

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 31 ways as a sum of consecutive naturals, for example, 1939957 + ... + 1957116.

It is an arithmetic number, because the mean of its divisors is an integer number (1145739756).

Almost surely, 2^33436886340 is an apocalyptic number.

33436886340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33436886340 is an abundant number, since it is smaller than the sum of its proper divisors (76554130236).

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

33436886340 is a wasteful number, since it uses less digits than its factorization.

33436886340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897109 (or 3897107 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 48.

It can be divided in two parts, 3 and 3436886340, that added together give a palindrome (3436886343).

The spelling of 33436886340 in words is "thirty-three billion, four hundred thirty-six million, eight hundred eighty-six thousand, three hundred forty".