2040061556016 has 200 divisors, whose sum is σ = 6562841964624. Its totient is φ = 606536087040.

The previous prime is 2040061556011. The next prime is 2040061556023. The reversal of 2040061556016 is 6106551600402.

2040061556016 is a `hidden beast` number, since 2 + 0 + 40 + 0 + 6 + 1 + 5 + 5 + 601 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2040061556011) 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 39 ways as a sum of consecutive naturals, for example, 594451 + ... + 2105586.

Almost surely, 2^{2040061556016} is an apocalyptic number.

It is an amenable number.

2040061556016 is an abundant number, since it is smaller than the sum of its proper divisors (4522780408608).

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

2040061556016 is a wasteful number, since it uses less digits than its factorization.

2040061556016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2700121 (or 2700106 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 2040061556016 in words is "two trillion, forty billion, sixty-one million, five hundred fifty-six thousand, sixteen".