2931068509038 has 12 divisors (see below), whose sum is σ = 6350648436288. Its totient is φ = 977022836340.

The previous prime is 2931068508967. The next prime is 2931068509043. The reversal of 2931068509038 is 8309058601392.

2931068509038 is a `hidden beast` number, since 2 + 93 + 10 + 6 + 8 + 509 + 0 + 38 = 666.

2931068509038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 81418569678 + ... + 81418569713.

It is an arithmetic number, because the mean of its divisors is an integer number (529220703024).

Almost surely, 2^{2931068509038} is an apocalyptic number.

2931068509038 is an abundant number, since it is smaller than the sum of its proper divisors (3419579927250).

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

2931068509038 is a wasteful number, since it uses less digits than its factorization.

2931068509038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162837139399 (or 162837139396 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 2931068509038 in words is "two trillion, nine hundred thirty-one billion, sixty-eight million, five hundred nine thousand, thirty-eight".