40163207116 has 36 divisors (see below), whose sum is σ = 72207505440. Its totient is φ = 19545095200.

The previous prime is 40163207107. The next prime is 40163207141. The reversal of 40163207116 is 61170236104.

It is a super-2 number, since 2×40163207116² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1392045 + ... + 1420603.

It is an arithmetic number, because the mean of its divisors is an integer number (2005764040).

Almost surely, 2^40163207116 is an apocalyptic number.

It is an amenable number.

40163207116 is a deficient number, since it is larger than the sum of its proper divisors (32044298324).

40163207116 is a wasteful number, since it uses less digits than its factorization.

40163207116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28782 (or 28721 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 40163207116 in words is "forty billion, one hundred sixty-three million, two hundred seven thousand, one hundred sixteen".