40555461241 has 8 divisors (see below), whose sum is σ = 41246012160. Its totient is φ = 39865016112.

The previous prime is 40555461181. The next prime is 40555461277. The reversal of 40555461241 is 14216455504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40555461241 - 2¹³ = 40555453049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40555461241.

It is not an unprimeable number, because it can be changed into a prime (40555461281) 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 7 ways as a sum of consecutive naturals, for example, 1352376 + ... + 1382038.

It is an arithmetic number, because the mean of its divisors is an integer number (5155751520).

Almost surely, 2^40555461241 is an apocalyptic number.

It is an amenable number.

40555461241 is a deficient number, since it is larger than the sum of its proper divisors (690550919).

40555461241 is a wasteful number, since it uses less digits than its factorization.

40555461241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52895.

The product of its (nonzero) digits is 96000, while the sum is 37.

The spelling of 40555461241 in words is "forty billion, five hundred fifty-five million, four hundred sixty-one thousand, two hundred forty-one".