10712938623309 has 64 divisors (see below), whose sum is σ = 17992374400000. Its totient is φ = 6245275442112.

The previous prime is 10712938623301. The next prime is 10712938623311. The reversal of 10712938623309 is 90332683921701.

10712938623309 is a `hidden beast` number, since 1 + 0 + 7 + 1 + 2 + 9 + 3 + 8 + 623 + 3 + 0 + 9 = 666.

It is not a de Polignac number, because 10712938623309 - 2³ = 10712938623301 is a prime.

It is a super-2 number, since 2×10712938623309² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10712938623301) 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, 200970342 + ... + 201023640.

It is an arithmetic number, because the mean of its divisors is an integer number (281130850000).

Almost surely, 2^{10712938623309} is an apocalyptic number.

10712938623309 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10712938623309 is a deficient number, since it is larger than the sum of its proper divisors (7279435776691).

10712938623309 is a wasteful number, since it uses less digits than its factorization.

10712938623309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83479 (or 83473 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The spelling of 10712938623309 in words is "ten trillion, seven hundred twelve billion, nine hundred thirty-eight million, six hundred twenty-three thousand, three hundred nine".