2033606336440 has 64 divisors (see below), whose sum is σ = 5295466828800. Its totient is φ = 688410672768.

The previous prime is 2033606336387. The next prime is 2033606336449. The reversal of 2033606336440 is 446336063302.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 2033606336393 and 2033606336402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2033606336449) 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, 45945474 + ... + 45989713.

It is an arithmetic number, because the mean of its divisors is an integer number (82741669200).

Almost surely, 2^{2033606336440} is an apocalyptic number.

2033606336440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2033606336440 is an abundant number, since it is smaller than the sum of its proper divisors (3261860492360).

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

2033606336440 is a wasteful number, since it uses less digits than its factorization.

2033606336440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91935284 (or 91935280 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 40.

The spelling of 2033606336440 in words is "two trillion, thirty-three billion, six hundred six million, three hundred thirty-six thousand, four hundred forty".