40200552001 has 16 divisors (see below), whose sum is σ = 44437607424. Its totient is φ = 36173136384.

The previous prime is 40200551983. The next prime is 40200552011. The reversal of 40200552001 is 10025500204.

It is not a de Polignac number, because 40200552001 - 2¹¹ = 40200549953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40200552001.

It is not an unprimeable number, because it can be changed into a prime (40200552011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813925 + ... + 861901.

It is an arithmetic number, because the mean of its divisors is an integer number (2777350464).

Almost surely, 2^40200552001 is an apocalyptic number.

It is an amenable number.

40200552001 is a deficient number, since it is larger than the sum of its proper divisors (4237055423).

40200552001 is a wasteful number, since it uses less digits than its factorization.

40200552001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50160.

The product of its (nonzero) digits is 400, while the sum is 19.

The spelling of 40200552001 in words is "forty billion, two hundred million, five hundred fifty-two thousand, one".