10001113434 has 36 divisors (see below), whose sum is σ = 23464157886. Its totient is φ = 3077264736.

The previous prime is 10001113417. The next prime is 10001113439. The reversal of 10001113434 is 43431110001.

It can be written as a sum of positive squares in 3 ways, for example, as 6631659225 + 3369454209 = 81435^2 + 58047^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10001113439) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1640797 + ... + 1646880.

Almost surely, 2^10001113434 is an apocalyptic number.

10001113434 is an abundant number, since it is smaller than the sum of its proper divisors (13463044452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10001113434 is a wasteful number, since it uses less digits than its factorization.

10001113434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287711 (or 3287695 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10001113434 its reverse (43431110001), we get a palindrome (53432223435).

The spelling of 10001113434 in words is "ten billion, one million, one hundred thirteen thousand, four hundred thirty-four".