10408812997718 has 8 divisors (see below), whose sum is σ = 15613620950448. Its totient is φ = 5204272680904.

The previous prime is 10408812997699. The next prime is 10408812997753. The reversal of 10408812997718 is 81779921880401.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66811721 + ... + 66967332.

It is an arithmetic number, because the mean of its divisors is an integer number (1951702618806).

Almost surely, 2^{10408812997718} is an apocalyptic number.

10408812997718 is a deficient number, since it is larger than the sum of its proper divisors (5204807952730).

10408812997718 is a wasteful number, since it uses less digits than its factorization.

10408812997718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133817958.

The product of its (nonzero) digits is 16257024, while the sum is 65.

The spelling of 10408812997718 in words is "ten trillion, four hundred eight billion, eight hundred twelve million, nine hundred ninety-seven thousand, seven hundred eighteen".