33024242040 has 32 divisors (see below), whose sum is σ = 99072726480. Its totient is φ = 8806464512.

The previous prime is 33024242029. The next prime is 33024242051. The reversal of 33024242040 is 4024242033.

It is an interprime number because it is at equal distance from previous prime (33024242029) and next prime (33024242051).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 33024242040.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 137600889 + ... + 137601128.

Almost surely, 2^33024242040 is an apocalyptic number.

33024242040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33024242040 is an abundant number, since it is smaller than the sum of its proper divisors (66048484440).

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

33024242040 is a wasteful number, since it uses less digits than its factorization.

33024242040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275202031 (or 275202027 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 33024242040 its reverse (4024242033), we get a palindrome (37048484073).

The spelling of 33024242040 in words is "thirty-three billion, twenty-four million, two hundred forty-two thousand, forty".