13435604196 has 144 divisors (see below), whose sum is σ = 36890199360. Its totient is φ = 3794622720.

The previous prime is 13435604179. The next prime is 13435604233. The reversal of 13435604196 is 69140653431.

It is a happy number.

It is a super-2 number, since 2×13435604196² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27363511 + ... + 27364001.

It is an arithmetic number, because the mean of its divisors is an integer number (256181940).

Almost surely, 2^13435604196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13435604196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18445099680).

13435604196 is an abundant number, since it is smaller than the sum of its proper divisors (23454595164).

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

13435604196 is a wasteful number, since it uses less digits than its factorization.

13435604196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 13435604196 in words is "thirteen billion, four hundred thirty-five million, six hundred four thousand, one hundred ninety-six".