33053342040 has 96 divisors (see below), whose sum is σ = 110888668800. Its totient is φ = 8529891840.

The previous prime is 33053342033. The next prime is 33053342081. The reversal of 33053342040 is 4024335033.

It is a happy number.

33053342040 is a `hidden beast` number, since 3 + 305 + 334 + 20 + 4 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 33053341995 and 33053342013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1469725 + ... + 1492044.

It is an arithmetic number, because the mean of its divisors is an integer number (1155090300).

Almost surely, 2^33053342040 is an apocalyptic number.

33053342040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33053342040 is an abundant number, since it is smaller than the sum of its proper divisors (77835326760).

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

33053342040 is a wasteful number, since it uses less digits than its factorization.

33053342040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961817 (or 2961810 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 33053342040 its reverse (4024335033), we get a palindrome (37077677073).

The spelling of 33053342040 in words is "thirty-three billion, fifty-three million, three hundred forty-two thousand, forty".