40554465418424 has 32 divisors (see below), whose sum is σ = 79497406005120. Its totient is φ = 19358528546016.

The previous prime is 40554465418361. The next prime is 40554465418427. The reversal of 40554465418424 is 42481456445504.

It is a self number, because there is not a number n which added to its sum of digits gives 40554465418424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40554465418427) 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, 210615722 + ... + 210808185.

It is an arithmetic number, because the mean of its divisors is an integer number (2484293937660).

Almost surely, 2^{40554465418424} is an apocalyptic number.

It is an amenable number.

40554465418424 is a deficient number, since it is larger than the sum of its proper divisors (38942940586696).

40554465418424 is a wasteful number, since it uses less digits than its factorization.

40554465418424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421424459 (or 421424455 counting only the distinct ones).

The product of its (nonzero) digits is 49152000, while the sum is 56.

The spelling of 40554465418424 in words is "forty trillion, five hundred fifty-four billion, four hundred sixty-five million, four hundred eighteen thousand, four hundred twenty-four".