33409626072 has 64 divisors (see below), whose sum is σ = 84388884480. Its totient is φ = 11021442432.

The previous prime is 33409626037. The next prime is 33409626101. The reversal of 33409626072 is 27062690433.

It is a super-2 number, since 2×33409626072² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2800873 + ... + 2812775.

It is an arithmetic number, because the mean of its divisors is an integer number (1318576320).

Almost surely, 2^33409626072 is an apocalyptic number.

It is an amenable number.

33409626072 is an abundant number, since it is smaller than the sum of its proper divisors (50979258408).

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

33409626072 is a wasteful number, since it uses less digits than its factorization.

33409626072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13112 (or 13108 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The spelling of 33409626072 in words is "thirty-three billion, four hundred nine million, six hundred twenty-six thousand, seventy-two".