441840367638146 has 8 divisors (see below), whose sum is σ = 676861839786240. Its totient is φ = 216219754376068.

The previous prime is 441840367638053. The next prime is 441840367638161. The reversal of 441840367638146 is 641836763048144.

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

It is a super-2 number, since 2×441840367638146² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2350214721386 + ... + 2350214721573.

It is an arithmetic number, because the mean of its divisors is an integer number (84607729973280).

Almost surely, 2^{441840367638146} is an apocalyptic number.

441840367638146 is a deficient number, since it is larger than the sum of its proper divisors (235021472148094).

441840367638146 is a wasteful number, since it uses less digits than its factorization.

441840367638146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700429443008.

The product of its (nonzero) digits is 222953472, while the sum is 65.

The spelling of 441840367638146 in words is "four hundred forty-one trillion, eight hundred forty billion, three hundred sixty-seven million, six hundred thirty-eight thousand, one hundred forty-six".