440432122070 has 32 divisors (see below), whose sum is σ = 811265745312. Its totient is φ = 172064938752.

The previous prime is 440432122061. The next prime is 440432122073. The reversal of 440432122070 is 70221234044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (440432122073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11880884 + ... + 11917896.

It is an arithmetic number, because the mean of its divisors is an integer number (25352054541).

Almost surely, 2^440432122070 is an apocalyptic number.

440432122070 is a deficient number, since it is larger than the sum of its proper divisors (370833623242).

440432122070 is a wasteful number, since it uses less digits than its factorization.

440432122070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64736.

The product of its (nonzero) digits is 10752, while the sum is 29.

The spelling of 440432122070 in words is "four hundred forty billion, four hundred thirty-two million, one hundred twenty-two thousand, seventy".