440542055352115 has 8 divisors (see below), whose sum is σ = 528905976568560. Its totient is φ = 352263304184352.

The previous prime is 440542055352097. The next prime is 440542055352121. The reversal of 440542055352115 is 511253550245044.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 440542055352115 - 2⁵ = 440542055352083 is a prime.

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, 21292500789 + ... + 21292521478.

It is an arithmetic number, because the mean of its divisors is an integer number (66113247071070).

Almost surely, 2^{440542055352115} is an apocalyptic number.

440542055352115 is a deficient number, since it is larger than the sum of its proper divisors (88363921216445).

440542055352115 is a wasteful number, since it uses less digits than its factorization.

440542055352115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42585024341.

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 440542055352115 in words is "four hundred forty trillion, five hundred forty-two billion, fifty-five million, three hundred fifty-two thousand, one hundred fifteen".