43255125254432 has 48 divisors (see below), whose sum is σ = 104810495815872. Its totient is φ = 17111917681920.

The previous prime is 43255125254431. The next prime is 43255125254437. The reversal of 43255125254432 is 23445252155234.

It is not an unprimeable number, because it can be changed into a prime (43255125254431) 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, 7427044694 + ... + 7427050517.

It is an arithmetic number, because the mean of its divisors is an integer number (2183551996164).

Almost surely, 2^{43255125254432} is an apocalyptic number.

It is an amenable number.

43255125254432 is an abundant number, since it is smaller than the sum of its proper divisors (61555370561440).

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

43255125254432 is a wasteful number, since it uses less digits than its factorization.

43255125254432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14854095241 (or 14854095233 counting only the distinct ones).

The product of its digits is 5760000, while the sum is 47.

The spelling of 43255125254432 in words is "forty-three trillion, two hundred fifty-five billion, one hundred twenty-five million, two hundred fifty-four thousand, four hundred thirty-two".