13409096544 has 36 divisors (see below), whose sum is σ = 38132119116. Its totient is φ = 4469698752.

The previous prime is 13409096539. The next prime is 13409096551. The reversal of 13409096544 is 44569090431.

13409096544 is a `hidden beast` number, since 13 + 4 + 0 + 9 + 0 + 96 + 544 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 13409096544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23279394 + ... + 23279969.

It is an arithmetic number, because the mean of its divisors is an integer number (1059225531).

Almost surely, 2^13409096544 is an apocalyptic number.

It is an amenable number.

13409096544 is an abundant number, since it is smaller than the sum of its proper divisors (24723022572).

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

13409096544 is a wasteful number, since it uses less digits than its factorization.

13409096544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46559379 (or 46559368 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 13409096544 in words is "thirteen billion, four hundred nine million, ninety-six thousand, five hundred forty-four".