19410031068 has 48 divisors (see below), whose sum is σ = 46026494976. Its totient is φ = 6365456640.

The previous prime is 19410031063. The next prime is 19410031073. The reversal of 19410031068 is 86013001491.

It is an interprime number because it is at equal distance from previous prime (19410031063) and next prime (19410031073).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19410031063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199605 + ... + 280467.

It is an arithmetic number, because the mean of its divisors is an integer number (958885312).

Almost surely, 2^19410031068 is an apocalyptic number.

It is an amenable number.

19410031068 is an abundant number, since it is smaller than the sum of its proper divisors (26616463908).

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

19410031068 is a wasteful number, since it uses less digits than its factorization.

19410031068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81194 (or 81192 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The spelling of 19410031068 in words is "nineteen billion, four hundred ten million, thirty-one thousand, sixty-eight".