2432455036728 has 64 divisors (see below), whose sum is σ = 6089326364160. Its totient is φ = 809726916096.

The previous prime is 2432455036721. The next prime is 2432455036787. The reversal of 2432455036728 is 8276305542342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432455036721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133224976 + ... + 133243232.

It is an arithmetic number, because the mean of its divisors is an integer number (95145724440).

Almost surely, 2^{2432455036728} is an apocalyptic number.

It is an amenable number.

2432455036728 is an abundant number, since it is smaller than the sum of its proper divisors (3656871327432).

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

2432455036728 is a wasteful number, since it uses less digits than its factorization.

2432455036728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25436 (or 25432 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 51.

The spelling of 2432455036728 in words is "two trillion, four hundred thirty-two billion, four hundred fifty-five million, thirty-six thousand, seven hundred twenty-eight".