2040204323424 has 48 divisors (see below), whose sum is σ = 5364915716160. Its totient is φ = 678877077120.

The previous prime is 2040204323411. The next prime is 2040204323449. The reversal of 2040204323424 is 4243234020402.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 2040204323391 and 2040204323400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18554754 + ... + 18664385.

It is an arithmetic number, because the mean of its divisors is an integer number (111769077420).

Almost surely, 2^{2040204323424} is an apocalyptic number.

2040204323424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2040204323424 is an abundant number, since it is smaller than the sum of its proper divisors (3324711392736).

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

2040204323424 is a wasteful number, since it uses less digits than its factorization.

2040204323424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37219723 (or 37219715 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 2040204323424 its reverse (4243234020402), we get a palindrome (6283438343826).

The spelling of 2040204323424 in words is "two trillion, forty billion, two hundred four million, three hundred twenty-three thousand, four hundred twenty-four".