444251404213106 has 8 divisors (see below), whose sum is σ = 761573835793920. Its totient is φ = 190393458948468.

The previous prime is 444251404213013. The next prime is 444251404213109. The reversal of 444251404213106 is 601312404152444.

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

It is not an unprimeable number, because it can be changed into a prime (444251404213109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15866121579026 + ... + 15866121579053.

It is an arithmetic number, because the mean of its divisors is an integer number (95196729474240).

Almost surely, 2^{444251404213106} is an apocalyptic number.

444251404213106 is a deficient number, since it is larger than the sum of its proper divisors (317322431580814).

444251404213106 is a wasteful number, since it uses less digits than its factorization.

444251404213106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31732243158088.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 444251404213106 in words is "four hundred forty-four trillion, two hundred fifty-one billion, four hundred four million, two hundred thirteen thousand, one hundred six".