40084417053187 has 12 divisors (see below), whose sum is σ = 43594561261920. Its totient is φ = 36839423900448.

The previous prime is 40084417053139. The next prime is 40084417053199. The reversal of 40084417053187 is 78135071448004.

It is a happy number.

It is not a de Polignac number, because 40084417053187 - 2³⁵ = 40050057314819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40084417053587) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 517834443 + ... + 517911844.

It is an arithmetic number, because the mean of its divisors is an integer number (3632880105160).

Almost surely, 2^{40084417053187} is an apocalyptic number.

40084417053187 is a deficient number, since it is larger than the sum of its proper divisors (3510144208733).

40084417053187 is a wasteful number, since it uses less digits than its factorization.

40084417053187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035746542 (or 1035746529 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 52.

The spelling of 40084417053187 in words is "forty trillion, eighty-four billion, four hundred seventeen million, fifty-three thousand, one hundred eighty-seven".