40553570844801 has 128 divisors (see below), whose sum is σ = 71865321881600. Its totient is φ = 22113387555840.

The previous prime is 40553570844799. The next prime is 40553570844811. The reversal of 40553570844801 is 10844807535504.

It is a happy number.

40553570844801 is a `hidden beast` number, since 4 + 0 + 55 + 35 + 7 + 0 + 84 + 480 + 1 = 666.

It is not a de Polignac number, because 40553570844801 - 2¹ = 40553570844799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40553570844811) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2317735485 + ... + 2317752981.

It is an arithmetic number, because the mean of its divisors is an integer number (561447827200).

Almost surely, 2^{40553570844801} is an apocalyptic number.

It is an amenable number.

40553570844801 is a deficient number, since it is larger than the sum of its proper divisors (31311751036799).

40553570844801 is a wasteful number, since it uses less digits than its factorization.

40553570844801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23036 (or 23030 counting only the distinct ones).

The product of its (nonzero) digits is 10752000, while the sum is 54.

The spelling of 40553570844801 in words is "forty trillion, five hundred fifty-three billion, five hundred seventy million, eight hundred forty-four thousand, eight hundred one".