40132485885 has 16 divisors (see below), whose sum is σ = 64218044160. Its totient is φ = 21401970240.

The previous prime is 40132485863. The next prime is 40132485901. The reversal of 40132485885 is 58858423104.

It is not a de Polignac number, because 40132485885 - 2¹² = 40132481789 is a prime.

It is a super-2 number, since 2×40132485885² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45180 + ... + 286890.

It is an arithmetic number, because the mean of its divisors is an integer number (4013627760).

Almost surely, 2^40132485885 is an apocalyptic number.

It is an amenable number.

40132485885 is a deficient number, since it is larger than the sum of its proper divisors (24085558275).

40132485885 is a wasteful number, since it uses less digits than its factorization.

40132485885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252788.

The product of its (nonzero) digits is 1228800, while the sum is 48.

The spelling of 40132485885 in words is "forty billion, one hundred thirty-two million, four hundred eighty-five thousand, eight hundred eighty-five".