13435986046 has 16 divisors (see below), whose sum is σ = 23655636576. Its totient is φ = 5602650336.

The previous prime is 13435986017. The next prime is 13435986071. The reversal of 13435986046 is 64068953431.

It is a happy number.

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, 12968581 + ... + 12969616.

It is an arithmetic number, because the mean of its divisors is an integer number (1478477286).

Almost surely, 2^13435986046 is an apocalyptic number.

13435986046 is a deficient number, since it is larger than the sum of its proper divisors (10219650530).

13435986046 is a wasteful number, since it uses less digits than its factorization.

13435986046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25938243.

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 13435986046 in words is "thirteen billion, four hundred thirty-five million, nine hundred eighty-six thousand, forty-six".