33404000737740 has 48 divisors (see below), whose sum is σ = 93542484510720. Its totient is φ = 8906659011520.

The previous prime is 33404000737721. The next prime is 33404000737741. The reversal of 33404000737740 is 4773700040433.

It is a super-2 number, since 2×33404000737740² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33404000737692 and 33404000737701.

It is not an unprimeable number, because it can be changed into a prime (33404000737741) by changing a digit.

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, 33077100 + ... + 34072019.

It is an arithmetic number, because the mean of its divisors is an integer number (1948801760640).

Almost surely, 2^{33404000737740} is an apocalyptic number.

33404000737740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33404000737740 is an abundant number, since it is smaller than the sum of its proper divisors (60138483772980).

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

33404000737740 is a wasteful number, since it uses less digits than its factorization.

33404000737740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67157422 (or 67157420 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 42.

The spelling of 33404000737740 in words is "thirty-three trillion, four hundred four billion, seven hundred thirty-seven thousand, seven hundred forty".