40160241867 has 4 divisors (see below), whose sum is σ = 53546989160. Its totient is φ = 26773494576.

The previous prime is 40160241851. The next prime is 40160241937. The reversal of 40160241867 is 76814206104.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40160241867 - 2⁴ = 40160241851 is a prime.

It is a super-2 number, since 2×40160241867² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40160241167) 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 3 ways as a sum of consecutive naturals, for example, 6693373642 + ... + 6693373647.

It is an arithmetic number, because the mean of its divisors is an integer number (13386747290).

Almost surely, 2^40160241867 is an apocalyptic number.

40160241867 is a deficient number, since it is larger than the sum of its proper divisors (13386747293).

40160241867 is a wasteful number, since it uses less digits than its factorization.

40160241867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13386747292.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 40160241867 in words is "forty billion, one hundred sixty million, two hundred forty-one thousand, eight hundred sixty-seven".