117261673604 has 12 divisors (see below), whose sum is σ = 205379947164. Its totient is φ = 58581688704.

The previous prime is 117261673489. The next prime is 117261673609. The reversal of 117261673604 is 406376162711.

It can be written as a sum of positive squares in 2 ways, for example, as 77880064900 + 39381608704 = 279070^2 + 198448^2 .

It is a super-2 number, since 2×117261673604² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117261673609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12281657 + ... + 12291200.

It is an arithmetic number, because the mean of its divisors is an integer number (17114995597).

Almost surely, 2^117261673604 is an apocalyptic number.

It is an amenable number.

117261673604 is a deficient number, since it is larger than the sum of its proper divisors (88118273560).

117261673604 is a wasteful number, since it uses less digits than its factorization.

117261673604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24574054 (or 24574052 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 117261673604 in words is "one hundred seventeen billion, two hundred sixty-one million, six hundred seventy-three thousand, six hundred four".