14121134436 has 12 divisors (see below), whose sum is σ = 32949313712. Its totient is φ = 4707044808.

The previous prime is 14121134413. The next prime is 14121134449. The reversal of 14121134436 is 63443112141.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588380590 + ... + 588380613.

Almost surely, 2^14121134436 is an apocalyptic number.

It is an amenable number.

14121134436 is an abundant number, since it is smaller than the sum of its proper divisors (18828179276).

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

14121134436 is a wasteful number, since it uses less digits than its factorization.

14121134436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176761210 (or 1176761208 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

Adding to 14121134436 its reverse (63443112141), we get a palindrome (77564246577).

The spelling of 14121134436 in words is "fourteen billion, one hundred twenty-one million, one hundred thirty-four thousand, four hundred thirty-six".