43151260452 has 12 divisors (see below), whose sum is σ = 100686274416. Its totient is φ = 14383753480.

The previous prime is 43151260441. The next prime is 43151260499. The reversal of 43151260452 is 25406215134.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797969174 + ... + 1797969197.

It is an arithmetic number, because the mean of its divisors is an integer number (8390522868).

Almost surely, 2^43151260452 is an apocalyptic number.

It is an amenable number.

43151260452 is an abundant number, since it is smaller than the sum of its proper divisors (57535013964).

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

43151260452 is a wasteful number, since it uses less digits than its factorization.

43151260452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3595938378 (or 3595938376 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 43151260452 its reverse (25406215134), we get a palindrome (68557475586).

The spelling of 43151260452 in words is "forty-three billion, one hundred fifty-one million, two hundred sixty thousand, four hundred fifty-two".