40114857534857 has 8 divisors (see below), whose sum is σ = 45846175204032. Its totient is φ = 34383695799600.

The previous prime is 40114857534827. The next prime is 40114857534863. The reversal of 40114857534857 is 75843575841104.

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

It is not a de Polignac number, because 40114857534857 - 2⁴⁰ = 39015345907081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40114857534857.

It is not an unprimeable number, because it can be changed into a prime (40114857534827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38431694 + ... + 39461687.

It is an arithmetic number, because the mean of its divisors is an integer number (5730771900504).

Almost surely, 2^{40114857534857} is an apocalyptic number.

It is an amenable number.

40114857534857 is a deficient number, since it is larger than the sum of its proper divisors (5731317669175).

40114857534857 is an equidigital number, since it uses as much as digits as its factorization.

40114857534857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77966959.

The product of its (nonzero) digits is 75264000, while the sum is 62.

The spelling of 40114857534857 in words is "forty trillion, one hundred fourteen billion, eight hundred fifty-seven million, five hundred thirty-four thousand, eight hundred fifty-seven".