10934393945 has 8 divisors (see below), whose sum is σ = 13121833920. Its totient is φ = 8747141040.

The previous prime is 10934393941. The next prime is 10934393983. The reversal of 10934393945 is 54939343901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10934393945 - 2² = 10934393941 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10934393893 and 10934393902.

It is not an unprimeable number, because it can be changed into a prime (10934393941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208826 + ... + 255884.

It is an arithmetic number, because the mean of its divisors is an integer number (1640229240).

Almost surely, 2^10934393945 is an apocalyptic number.

It is an amenable number.

10934393945 is a deficient number, since it is larger than the sum of its proper divisors (2187439975).

10934393945 is an equidigital number, since it uses as much as digits as its factorization.

10934393945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93535.

The product of its (nonzero) digits is 1574640, while the sum is 50.

The spelling of 10934393945 in words is "ten billion, nine hundred thirty-four million, three hundred ninety-three thousand, nine hundred forty-five".