13453801824 has 24 divisors (see below), whose sum is σ = 35316230040. Its totient is φ = 4484600576.

The previous prime is 13453801813. The next prime is 13453801849. The reversal of 13453801824 is 42810835431.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

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, 70071789 + ... + 70071980.

It is an arithmetic number, because the mean of its divisors is an integer number (1471509585).

Almost surely, 2^13453801824 is an apocalyptic number.

It is an amenable number.

13453801824 is an abundant number, since it is smaller than the sum of its proper divisors (21862428216).

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

13453801824 is a wasteful number, since it uses less digits than its factorization.

13453801824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140143782 (or 140143774 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 13453801824 in words is "thirteen billion, four hundred fifty-three million, eight hundred one thousand, eight hundred twenty-four".