10534386243 has 8 divisors (see below), whose sum is σ = 14872074768. Its totient is φ = 6609810944.

The previous prime is 10534386199. The next prime is 10534386257. The reversal of 10534386243 is 34268343501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10534386243 is a prime.

It is a super-2 number, since 2×10534386243² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10534386283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103278246 + ... + 103278347.

It is an arithmetic number, because the mean of its divisors is an integer number (1859009346).

Almost surely, 2^10534386243 is an apocalyptic number.

10534386243 is a deficient number, since it is larger than the sum of its proper divisors (4337688525).

10534386243 is a wasteful number, since it uses less digits than its factorization.

10534386243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206556613.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 10534386243 in words is "ten billion, five hundred thirty-four million, three hundred eighty-six thousand, two hundred forty-three".