10181968395 has 64 divisors (see below), whose sum is σ = 16992529920. Its totient is φ = 5201860608.

The previous prime is 10181968367. The next prime is 10181968399. The reversal of 10181968395 is 59386918101.

It is not a de Polignac number, because 10181968395 - 2¹³ = 10181960203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10181968399) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11225532 + ... + 11226438.

It is an arithmetic number, because the mean of its divisors is an integer number (265508280).

Almost surely, 2^10181968395 is an apocalyptic number.

10181968395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10181968395 is a deficient number, since it is larger than the sum of its proper divisors (6810561525).

10181968395 is a wasteful number, since it uses less digits than its factorization.

10181968395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244.

The product of its (nonzero) digits is 466560, while the sum is 51.

The spelling of 10181968395 in words is "ten billion, one hundred eighty-one million, nine hundred sixty-eight thousand, three hundred ninety-five".