43425313532 has 6 divisors (see below), whose sum is σ = 75994298688. Its totient is φ = 21712656764.

The previous prime is 43425313513. The next prime is 43425313571. The reversal of 43425313532 is 23531352434.

It is a junction number, because it is equal to n+sod(n) for n = 43425313492 and 43425313501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5428164188 + ... + 5428164195.

It is an arithmetic number, because the mean of its divisors is an integer number (12665716448).

Almost surely, 2^43425313532 is an apocalyptic number.

It is an amenable number.

43425313532 is a deficient number, since it is larger than the sum of its proper divisors (32568985156).

43425313532 is a wasteful number, since it uses less digits than its factorization.

43425313532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10856328387 (or 10856328385 counting only the distinct ones).

The product of its digits is 129600, while the sum is 35.

Adding to 43425313532 its reverse (23531352434), we get a palindrome (66956665966).

The spelling of 43425313532 in words is "forty-three billion, four hundred twenty-five million, three hundred thirteen thousand, five hundred thirty-two".