440412553046 has 4 divisors (see below), whose sum is σ = 660618829572. Its totient is φ = 220206276522.

The previous prime is 440412552991. The next prime is 440412553099. The reversal of 440412553046 is 640355214044.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110103138260 + ... + 110103138263.

It is an arithmetic number, because the mean of its divisors is an integer number (165154707393).

Almost surely, 2^440412553046 is an apocalyptic number.

440412553046 is a deficient number, since it is larger than the sum of its proper divisors (220206276526).

440412553046 is a wasteful number, since it uses less digits than its factorization.

440412553046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220206276525.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 440412553046 in words is "four hundred forty billion, four hundred twelve million, five hundred fifty-three thousand, forty-six".