13436670742 has 16 divisors (see below), whose sum is σ = 22200751872. Its totient is φ = 6048279720.

The previous prime is 13436670727. The next prime is 13436670761. The reversal of 13436670742 is 24707663431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2962578 + ... + 2967109.

It is an arithmetic number, because the mean of its divisors is an integer number (1387546992).

Almost surely, 2^13436670742 is an apocalyptic number.

13436670742 is a deficient number, since it is larger than the sum of its proper divisors (8764081130).

13436670742 is a wasteful number, since it uses less digits than its factorization.

13436670742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5929803.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 13436670742 in words is "thirteen billion, four hundred thirty-six million, six hundred seventy thousand, seven hundred forty-two".