440124634412 has 36 divisors (see below), whose sum is σ = 797396532408. Its totient is φ = 212553806400.

The previous prime is 440124634309. The next prime is 440124634427. The reversal of 440124634412 is 214436421044.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1892843 + ... + 2112605.

It is an arithmetic number, because the mean of its divisors is an integer number (22149903678).

Almost surely, 2^440124634412 is an apocalyptic number.

It is an amenable number.

440124634412 is a deficient number, since it is larger than the sum of its proper divisors (357271897996).

440124634412 is a wasteful number, since it uses less digits than its factorization.

440124634412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220350 (or 220317 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

The spelling of 440124634412 in words is "four hundred forty billion, one hundred twenty-four million, six hundred thirty-four thousand, four hundred twelve".