40132063456845 has 8 divisors (see below), whose sum is σ = 64211301530976. Its totient is φ = 21403767176976.

The previous prime is 40132063456811. The next prime is 40132063456913. The reversal of 40132063456845 is 54865436023104.

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

It is not a de Polignac number, because 40132063456845 - 2¹¹ = 40132063454797 is a prime.

It is a super-2 number, since 2×40132063456845² (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 7 ways as a sum of consecutive naturals, for example, 1337735448547 + ... + 1337735448576.

It is an arithmetic number, because the mean of its divisors is an integer number (8026412691372).

Almost surely, 2^{40132063456845} is an apocalyptic number.

It is an amenable number.

40132063456845 is a deficient number, since it is larger than the sum of its proper divisors (24079238074131).

40132063456845 is a wasteful number, since it uses less digits than its factorization.

40132063456845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2675470897131.

The product of its (nonzero) digits is 8294400, while the sum is 51.

Adding to 40132063456845 its reverse (54865436023104), we get a palindrome (94997499479949).

The spelling of 40132063456845 in words is "forty trillion, one hundred thirty-two billion, sixty-three million, four hundred fifty-six thousand, eight hundred forty-five".