368181779888 has 40 divisors (see below), whose sum is σ = 772205971488. Its totient is φ = 169049567232.

The previous prime is 368181779887. The next prime is 368181779921. The reversal of 368181779888 is 888977181863.

It is not an unprimeable number, because it can be changed into a prime (368181779887) 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 7 ways as a sum of consecutive naturals, for example, 4545620 + ... + 4625907.

Almost surely, 2^368181779888 is an apocalyptic number.

It is an amenable number.

368181779888 is an abundant number, since it is smaller than the sum of its proper divisors (404024191600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

368181779888 is a wasteful number, since it uses less digits than its factorization.

368181779888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9171741 (or 9171735 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 74.

The spelling of 368181779888 in words is "three hundred sixty-eight billion, one hundred eighty-one million, seven hundred seventy-nine thousand, eight hundred eighty-eight".