13241894236 has 12 divisors (see below), whose sum is σ = 24180850512. Its totient is φ = 6333079808.

The previous prime is 13241894231. The next prime is 13241894251. The reversal of 13241894236 is 63249814231.

It is a junction number, because it is equal to n+sod(n) for n = 13241894192 and 13241894201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13241894231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71966725 + ... + 71966908.

It is an arithmetic number, because the mean of its divisors is an integer number (2015070876).

Almost surely, 2^13241894236 is an apocalyptic number.

It is an amenable number.

13241894236 is a deficient number, since it is larger than the sum of its proper divisors (10938956276).

13241894236 is a wasteful number, since it uses less digits than its factorization.

13241894236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143933660 (or 143933658 counting only the distinct ones).

The product of its digits is 248832, while the sum is 43.

The spelling of 13241894236 in words is "thirteen billion, two hundred forty-one million, eight hundred ninety-four thousand, two hundred thirty-six".