2040651433368 has 24 divisors (see below), whose sum is σ = 5526764298900. Its totient is φ = 680217144432.

The previous prime is 2040651433363. The next prime is 2040651433433. The reversal of 2040651433368 is 8633341560402.

2040651433368 is a `hidden beast` number, since 2 + 0 + 40 + 6 + 514 + 3 + 33 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040651433363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14171190438 + ... + 14171190581.

Almost surely, 2^{2040651433368} is an apocalyptic number.

It is an amenable number.

2040651433368 is an abundant number, since it is smaller than the sum of its proper divisors (3486112865532).

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

2040651433368 is a wasteful number, since it uses less digits than its factorization.

2040651433368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28342381031 (or 28342381024 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 2040651433368 in words is "two trillion, forty billion, six hundred fifty-one million, four hundred thirty-three thousand, three hundred sixty-eight".