13453350044 has 24 divisors (see below), whose sum is σ = 24932114928. Its totient is φ = 6330010880.

The previous prime is 13453350041. The next prime is 13453350133. The reversal of 13453350044 is 44005335431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13453350041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623354 + ... + 644574.

It is an arithmetic number, because the mean of its divisors is an integer number (1038838122).

Almost surely, 2^13453350044 is an apocalyptic number.

It is an amenable number.

13453350044 is a deficient number, since it is larger than the sum of its proper divisors (11478764884).

13453350044 is a wasteful number, since it uses less digits than its factorization.

13453350044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30565 (or 30563 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 13453350044 its reverse (44005335431), we get a palindrome (57458685475).

The spelling of 13453350044 in words is "thirteen billion, four hundred fifty-three million, three hundred fifty thousand, forty-four".