40860687535 has 16 divisors (see below), whose sum is σ = 53183384352. Its totient is φ = 30015308800.

The previous prime is 40860687533. The next prime is 40860687541. The reversal of 40860687535 is 53578606804.

It is not a de Polignac number, because 40860687535 - 2¹ = 40860687533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40860687533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5858881 + ... + 5865850.

It is an arithmetic number, because the mean of its divisors is an integer number (3323961522).

Almost surely, 2^40860687535 is an apocalyptic number.

40860687535 is a deficient number, since it is larger than the sum of its proper divisors (12322696817).

40860687535 is a wasteful number, since it uses less digits than its factorization.

40860687535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11724794.

The product of its (nonzero) digits is 4838400, while the sum is 52.

The spelling of 40860687535 in words is "forty billion, eight hundred sixty million, six hundred eighty-seven thousand, five hundred thirty-five".