2040323341504 has 56 divisors (see below), whose sum is σ = 4776425182208. Its totient is φ = 846217048320.

The previous prime is 2040323341501. The next prime is 2040323341579. The reversal of 2040323341504 is 4051433230402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (2040323341501) 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 7 ways as a sum of consecutive naturals, for example, 73442454 + ... + 73470229.

Almost surely, 2^{2040323341504} is an apocalyptic number.

It is an amenable number.

2040323341504 is an abundant number, since it is smaller than the sum of its proper divisors (2736101840704).

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

2040323341504 is a wasteful number, since it uses less digits than its factorization.

2040323341504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146912733 (or 146912723 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 2040323341504 its reverse (4051433230402), we get a palindrome (6091756571906).

The spelling of 2040323341504 in words is "two trillion, forty billion, three hundred twenty-three million, three hundred forty-one thousand, five hundred four".