40836472705 has 16 divisors (see below), whose sum is σ = 57060993024. Its totient is φ = 27473808960.

The previous prime is 40836472693. The next prime is 40836472739. The reversal of 40836472705 is 50727463804.

It is not a de Polignac number, because 40836472705 - 2²¹ = 40834375553 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11005281 + ... + 11008990.

It is an arithmetic number, because the mean of its divisors is an integer number (3566312064).

Almost surely, 2^40836472705 is an apocalyptic number.

It is an amenable number.

40836472705 is a deficient number, since it is larger than the sum of its proper divisors (16224520319).

40836472705 is a wasteful number, since it uses less digits than its factorization.

40836472705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22014336.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 40836472705 in words is "forty billion, eight hundred thirty-six million, four hundred seventy-two thousand, seven hundred five".