10269141543 has 12 divisors (see below), whose sum is σ = 14898551928. Its totient is φ = 6815934000.

The previous prime is 10269141479. The next prime is 10269141559. The reversal of 10269141543 is 34514196201.

It is a happy number.

10269141543 is a `hidden beast` number, since 1 + 0 + 26 + 91 + 4 + 1 + 543 = 666.

It is not a de Polignac number, because 10269141543 - 2⁶ = 10269141479 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 10269141498 and 10269141507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10269141593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2511208 + ... + 2515293.

It is an arithmetic number, because the mean of its divisors is an integer number (1241545994).

Almost surely, 2^10269141543 is an apocalyptic number.

10269141543 is a deficient number, since it is larger than the sum of its proper divisors (4629410385).

10269141543 is a wasteful number, since it uses less digits than its factorization.

10269141543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5026734 (or 5026731 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 10269141543 in words is "ten billion, two hundred sixty-nine million, one hundred forty-one thousand, five hundred forty-three".