128410363808908 has 24 divisors (see below), whose sum is σ = 224783927329248. Its totient is φ = 64186385442816.

The previous prime is 128410363808887. The next prime is 128410363808939. The reversal of 128410363808908 is 809808363014821.

It is a super-2 number, since 2×128410363808908² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800767785 + ... + 800928127.

It is an arithmetic number, because the mean of its divisors is an integer number (9365996972052).

Almost surely, 2^{128410363808908} is an apocalyptic number.

It is an amenable number.

128410363808908 is a deficient number, since it is larger than the sum of its proper divisors (96373563520340).

128410363808908 is a wasteful number, since it uses less digits than its factorization.

128410363808908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217713 (or 217711 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 61.

The spelling of 128410363808908 in words is "one hundred twenty-eight trillion, four hundred ten billion, three hundred sixty-three million, eight hundred eight thousand, nine hundred eight".