13267602434 has 16 divisors (see below), whose sum is σ = 21076712568. Its totient is φ = 6242203392.

The previous prime is 13267602389. The next prime is 13267602437. The reversal of 13267602434 is 43420676231.

13267602434 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 13090792225 + 176810209 = 114415^2 + 13297^2 .

It is not an unprimeable number, because it can be changed into a prime (13267602437) 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, 123104 + ... + 204180.

Almost surely, 2^13267602434 is an apocalyptic number.

13267602434 is a deficient number, since it is larger than the sum of its proper divisors (7809110134).

13267602434 is a wasteful number, since it uses less digits than its factorization.

13267602434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85909.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 13267602434 in words is "thirteen billion, two hundred sixty-seven million, six hundred two thousand, four hundred thirty-four".