40858752795 has 32 divisors (see below), whose sum is σ = 74721553920. Its totient is φ = 18676185600.

The previous prime is 40858752793. The next prime is 40858752841. The reversal of 40858752795 is 59725785804.

It is not a de Polignac number, because 40858752795 - 2¹ = 40858752793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40858752791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1286416 + ... + 1317794.

It is an arithmetic number, because the mean of its divisors is an integer number (2335048560).

Almost surely, 2^40858752795 is an apocalyptic number.

40858752795 is a deficient number, since it is larger than the sum of its proper divisors (33862801125).

40858752795 is a wasteful number, since it uses less digits than its factorization.

40858752795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43795.

The product of its (nonzero) digits is 28224000, while the sum is 60.

The spelling of 40858752795 in words is "forty billion, eight hundred fifty-eight million, seven hundred fifty-two thousand, seven hundred ninety-five".