10135943786 has 8 divisors (see below), whose sum is σ = 15204804420. Its totient is φ = 5067675648.

The previous prime is 10135943773. The next prime is 10135943869. The reversal of 10135943786 is 68734953101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8953890625 + 1182053161 = 94625^2 + 34381^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10135943786.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102551 + ... + 175466.

Almost surely, 2^10135943786 is an apocalyptic number.

10135943786 is a deficient number, since it is larger than the sum of its proper divisors (5068860634).

10135943786 is a wasteful number, since it uses less digits than its factorization.

10135943786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296248.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 10135943786 in words is "ten billion, one hundred thirty-five million, nine hundred forty-three thousand, seven hundred eighty-six".