33054354322040 has 128 divisors (see below), whose sum is σ = 76027930214400. Its totient is φ = 12929136729600.

The previous prime is 33054354322027. The next prime is 33054354322061. The reversal of 33054354322040 is 4022345345033.

It is a junction number, because it is equal to n+sod(n) for n = 33054354321985 and 33054354322003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 835720265 + ... + 835759815.

It is an arithmetic number, because the mean of its divisors is an integer number (593968204800).

Almost surely, 2^{33054354322040} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33054354322040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38013965107200).

33054354322040 is an abundant number, since it is smaller than the sum of its proper divisors (42973575892360).

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

33054354322040 is a wasteful number, since it uses less digits than its factorization.

33054354322040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40917 (or 40913 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 38.

Adding to 33054354322040 its reverse (4022345345033), we get a palindrome (37076699667073).

The spelling of 33054354322040 in words is "thirty-three trillion, fifty-four billion, three hundred fifty-four million, three hundred twenty-two thousand, forty".