15343406452 has 72 divisors (see below), whose sum is σ = 31165709120. Its totient is φ = 6586272000.

The previous prime is 15343406437. The next prime is 15343406497. The reversal of 15343406452 is 25460434351.

15343406452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3096577 + ... + 3101527.

Almost surely, 2^15343406452 is an apocalyptic number.

It is an amenable number.

15343406452 is an abundant number, since it is smaller than the sum of its proper divisors (15822302668).

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

15343406452 is a wasteful number, since it uses less digits than its factorization.

15343406452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5333 (or 5320 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 15343406452 in words is "fifteen billion, three hundred forty-three million, four hundred six thousand, four hundred fifty-two".