17138101099040 has 48 divisors (see below), whose sum is σ = 40780049970240. Its totient is φ = 6805922154240.

The previous prime is 17138101098961. The next prime is 17138101099043. The reversal of 17138101099040 is 4099010183171.

It is a junction number, because it is equal to n+sod(n) for n = 17138101098982 and 17138101099000.

It is not an unprimeable number, because it can be changed into a prime (17138101099043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385276796 + ... + 385321275.

It is an arithmetic number, because the mean of its divisors is an integer number (849584374380).

Almost surely, 2^{17138101099040} is an apocalyptic number.

17138101099040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17138101099040 is an abundant number, since it is smaller than the sum of its proper divisors (23641948871200).

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

17138101099040 is a wasteful number, since it uses less digits than its factorization.

17138101099040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770598225 (or 770598217 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 44.

The spelling of 17138101099040 in words is "seventeen trillion, one hundred thirty-eight billion, one hundred one million, ninety-nine thousand, forty".