40454813373205 has 64 divisors (see below), whose sum is σ = 61245132940800. Its totient is φ = 25127535121920.

The previous prime is 40454813373199. The next prime is 40454813373217. The reversal of 40454813373205 is 50237331845404.

It is not a de Polignac number, because 40454813373205 - 2¹¹ = 40454813371157 is a prime.

It is a super-2 number, since 2×40454813373205² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11336521 + ... + 14471569.

It is an arithmetic number, because the mean of its divisors is an integer number (956955202200).

Almost surely, 2^{40454813373205} is an apocalyptic number.

It is an amenable number.

40454813373205 is a deficient number, since it is larger than the sum of its proper divisors (20790319567595).

40454813373205 is a wasteful number, since it uses less digits than its factorization.

40454813373205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3135371 (or 3135349 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 49.

The spelling of 40454813373205 in words is "forty trillion, four hundred fifty-four billion, eight hundred thirteen million, three hundred seventy-three thousand, two hundred five".