40132706440305 has 32 divisors (see below), whose sum is σ = 69141891081600. Its totient is φ = 19803603356672.

The previous prime is 40132706440303. The next prime is 40132706440327. The reversal of 40132706440305 is 50304460723104.

It is a cyclic number.

It is not a de Polignac number, because 40132706440305 - 2¹ = 40132706440303 is a prime.

It is a super-2 number, since 2×40132706440305² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40132706440303) 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 31 ways as a sum of consecutive naturals, for example, 1333740570 + ... + 1333770659.

It is an arithmetic number, because the mean of its divisors is an integer number (2160684096300).

Almost surely, 2^{40132706440305} is an apocalyptic number.

It is an amenable number.

40132706440305 is a deficient number, since it is larger than the sum of its proper divisors (29009184641295).

40132706440305 is a wasteful number, since it uses less digits than its factorization.

40132706440305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2667511313.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 40132706440305 in words is "forty trillion, one hundred thirty-two billion, seven hundred six million, four hundred forty thousand, three hundred five".