10013494429 has 6 divisors (see below), whose sum is σ = 10467793406. Its totient is φ = 9578124600.

The previous prime is 10013494417. The next prime is 10013494487. The reversal of 10013494429 is 92449431001.

It can be written as a sum of positive squares in only one way, i.e., 8153728804 + 1859765625 = 90298^2 + 43125^2 .

It is not a de Polignac number, because 10013494429 - 2¹³ = 10013486237 is a prime.

It is a super-2 number, since 2×10013494429² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013494499) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9464022 + ... + 9465079.

Almost surely, 2^10013494429 is an apocalyptic number.

It is an amenable number.

10013494429 is a deficient number, since it is larger than the sum of its proper divisors (454298977).

10013494429 is an equidigital number, since it uses as much as digits as its factorization.

10013494429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18929147 (or 18929124 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 10013494429 in words is "ten billion, thirteen million, four hundred ninety-four thousand, four hundred twenty-nine".