40787733195 has 32 divisors (see below), whose sum is σ = 79103485440. Its totient is φ = 19775869920.

The previous prime is 40787733187. The next prime is 40787733229. The reversal of 40787733195 is 59133778704.

40787733195 is a `hidden beast` number, since 407 + 87 + 73 + 3 + 1 + 95 = 666.

It is not a de Polignac number, because 40787733195 - 2³ = 40787733187 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13731759 + ... + 13734728.

It is an arithmetic number, because the mean of its divisors is an integer number (2471983920).

Almost surely, 2^40787733195 is an apocalyptic number.

40787733195 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40787733195 is a deficient number, since it is larger than the sum of its proper divisors (38315752245).

40787733195 is a wasteful number, since it uses less digits than its factorization.

40787733195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27466512 (or 27466506 counting only the distinct ones).

The product of its (nonzero) digits is 4445280, while the sum is 54.

The spelling of 40787733195 in words is "forty billion, seven hundred eighty-seven million, seven hundred thirty-three thousand, one hundred ninety-five".