444340040313414 has 32 divisors (see below), whose sum is σ = 1015816751239680. Its totient is φ = 126931500559872.

The previous prime is 444340040313409. The next prime is 444340040313493. The reversal of 444340040313414 is 414313040043444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 949624674 + ... + 950092469.

It is an arithmetic number, because the mean of its divisors is an integer number (31744273476240).

Almost surely, 2^{444340040313414} is an apocalyptic number.

444340040313414 is an abundant number, since it is smaller than the sum of its proper divisors (571476710926266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444340040313414 is a wasteful number, since it uses less digits than its factorization.

444340040313414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1899722724.

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 444340040313414 its reverse (414313040043444), we get a palindrome (858653080356858).

The spelling of 444340040313414 in words is "four hundred forty-four trillion, three hundred forty billion, forty million, three hundred thirteen thousand, four hundred fourteen".