40161108675203 has 8 divisors (see below), whose sum is σ = 40288998005040. Its totient is φ = 40033226881440.

The previous prime is 40161108675179. The next prime is 40161108675251. The reversal of 40161108675203 is 30257680116104.

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

It is a cyclic number.

It is not a de Polignac number, because 40161108675203 - 2²⁴ = 40161091897987 is a prime.

It is a super-2 number, since 2×40161108675203² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40161108675253) 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, 8889233 + ... + 12623021.

It is an arithmetic number, because the mean of its divisors is an integer number (5036124750630).

Almost surely, 2^{40161108675203} is an apocalyptic number.

40161108675203 is a deficient number, since it is larger than the sum of its proper divisors (127889329837).

40161108675203 is a wasteful number, since it uses less digits than its factorization.

40161108675203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3768037.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 40161108675203 in words is "forty trillion, one hundred sixty-one billion, one hundred eight million, six hundred seventy-five thousand, two hundred three".