44164420366270 has 16 divisors (see below), whose sum is σ = 79496682044688. Its totient is φ = 17665606949760.

The previous prime is 44164420366259. The next prime is 44164420366279. The reversal of 44164420366270 is 7266302446144.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44164420366279) 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, 18995739 + ... + 21193558.

It is an arithmetic number, because the mean of its divisors is an integer number (4968542627793).

Almost surely, 2^{44164420366270} is an apocalyptic number.

44164420366270 is a deficient number, since it is larger than the sum of its proper divisors (35332261678418).

44164420366270 is a wasteful number, since it uses less digits than its factorization.

44164420366270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40299195.

The product of its (nonzero) digits is 4644864, while the sum is 49.

The spelling of 44164420366270 in words is "forty-four trillion, one hundred sixty-four billion, four hundred twenty million, three hundred sixty-six thousand, two hundred seventy".