43525340641152 has 64 divisors (see below), whose sum is σ = 128460206763600. Its totient is φ = 14508446879232.

The previous prime is 43525340641037. The next prime is 43525340641163. The reversal of 43525340641152 is 25114604352534.

43525340641152 is a `hidden beast` number, since 4 + 3 + 5 + 2 + 53 + 406 + 41 + 152 = 666.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 43525340641098 and 43525340641107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6297065503 + ... + 6297072414.

Almost surely, 2^{43525340641152} is an apocalyptic number.

It is an amenable number.

43525340641152 is an abundant number, since it is smaller than the sum of its proper divisors (84934866122448).

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

43525340641152 is a wasteful number, since it uses less digits than its factorization.

43525340641152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12594137940 (or 12594137922 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

Adding to 43525340641152 its reverse (25114604352534), we get a palindrome (68639944993686).

The spelling of 43525340641152 in words is "forty-three trillion, five hundred twenty-five billion, three hundred forty million, six hundred forty-one thousand, one hundred fifty-two".