444400522270 has 16 divisors (see below), whose sum is σ = 799934211648. Its totient is φ = 177757259680.

The previous prime is 444400522261. The next prime is 444400522273. The reversal of 444400522270 is 72225004444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444400522273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326667 + ... + 997753.

It is an arithmetic number, because the mean of its divisors is an integer number (49995888228).

Almost surely, 2^444400522270 is an apocalyptic number.

444400522270 is a deficient number, since it is larger than the sum of its proper divisors (355533689378).

444400522270 is a wasteful number, since it uses less digits than its factorization.

444400522270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737315.

The product of its (nonzero) digits is 71680, while the sum is 34.

The spelling of 444400522270 in words is "four hundred forty-four billion, four hundred million, five hundred twenty-two thousand, two hundred seventy".