444534360313434 has 8 divisors (see below), whose sum is σ = 889068720626880. Its totient is φ = 148178120104476.

The previous prime is 444534360313409. The next prime is 444534360313447. The reversal of 444534360313434 is 434313063435444.

It is a happy number.

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

444534360313434 is an admirable number.

It is a super-2 number, since 2×444534360313434² (a number of 30 digits) contains 22 as substring.

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, 37044530026114 + ... + 37044530026125.

It is an arithmetic number, because the mean of its divisors is an integer number (111133590078360).

Almost surely, 2^{444534360313434} is an apocalyptic number.

444534360313434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

444534360313434 is a wasteful number, since it uses less digits than its factorization.

444534360313434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74089060052244.

The product of its (nonzero) digits is 29859840, while the sum is 51.

The spelling of 444534360313434 in words is "four hundred forty-four trillion, five hundred thirty-four billion, three hundred sixty million, three hundred thirteen thousand, four hundred thirty-four".