440132354144242 has 8 divisors (see below), whose sum is σ = 660198633733296. Its totient is φ = 220066142899812.

The previous prime is 440132354144233. The next prime is 440132354144261. The reversal of 440132354144242 is 242441453231044.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4435113 + ... + 29998915.

It is an arithmetic number, because the mean of its divisors is an integer number (82524829216662).

Almost surely, 2^{440132354144242} is an apocalyptic number.

440132354144242 is a deficient number, since it is larger than the sum of its proper divisors (220066279589054).

440132354144242 is a wasteful number, since it uses less digits than its factorization.

440132354144242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34172312.

The product of its (nonzero) digits is 1474560, while the sum is 43.

The spelling of 440132354144242 in words is "four hundred forty trillion, one hundred thirty-two billion, three hundred fifty-four million, one hundred forty-four thousand, two hundred forty-two".