43648116324 has 24 divisors (see below), whose sum is σ = 106273675200. Its totient is φ = 13916790624.

The previous prime is 43648116307. The next prime is 43648116349. The reversal of 43648116324 is 42361184634.

It is a happy 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, 79072399 + ... + 79072950.

It is an arithmetic number, because the mean of its divisors is an integer number (4428069800).

Almost surely, 2^43648116324 is an apocalyptic number.

It is an amenable number.

43648116324 is an abundant number, since it is smaller than the sum of its proper divisors (62625558876).

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

43648116324 is a wasteful number, since it uses less digits than its factorization.

43648116324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158145379 (or 158145377 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The spelling of 43648116324 in words is "forty-three billion, six hundred forty-eight million, one hundred sixteen thousand, three hundred twenty-four".