40200052047 has 16 divisors (see below), whose sum is σ = 56948434560. Its totient is φ = 25152217632.

The previous prime is 40200052019. The next prime is 40200052051. The reversal of 40200052047 is 74025000204.

40200052047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40200052047 - 2¹⁶ = 40199986511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40200052007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3289528 + ... + 3301725.

It is an arithmetic number, because the mean of its divisors is an integer number (3559277160).

Almost surely, 2^40200052047 is an apocalyptic number.

40200052047 is a deficient number, since it is larger than the sum of its proper divisors (16748382513).

40200052047 is a wasteful number, since it uses less digits than its factorization.

40200052047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6591382.

The product of its (nonzero) digits is 2240, while the sum is 24.

The spelling of 40200052047 in words is "forty billion, two hundred million, fifty-two thousand, forty-seven".