10865247934 has 16 divisors (see below), whose sum is σ = 16613352720. Its totient is φ = 5327562240.

The previous prime is 10865247901. The next prime is 10865247937. The reversal of 10865247934 is 43974256801.

It is a happy number.

10865247934 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10865247934² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10865247937) 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, 207454 + ... + 254494.

It is an arithmetic number, because the mean of its divisors is an integer number (1038334545).

It is a 2-persistent number, because it is pandigital, and so is 2⋅10865247934 = 21730495868, but 3⋅10865247934 = 32595743802 is not.

Almost surely, 2^10865247934 is an apocalyptic number.

10865247934 is a deficient number, since it is larger than the sum of its proper divisors (5748104786).

10865247934 is a wasteful number, since it uses less digits than its factorization.

10865247934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49275.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 10865247934 in words is "ten billion, eight hundred sixty-five million, two hundred forty-seven thousand, nine hundred thirty-four".