40444302001 has 16 divisors (see below), whose sum is σ = 41380730496. Its totient is φ = 39520074496.

The previous prime is 40444301921. The next prime is 40444302007. The reversal of 40444302001 is 10020344404.

It is a cyclic number.

It is not a de Polignac number, because 40444302001 - 2¹⁷ = 40444170929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40444302007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4713351 + ... + 4721923.

It is an arithmetic number, because the mean of its divisors is an integer number (2586295656).

Almost surely, 2^40444302001 is an apocalyptic number.

It is an amenable number.

40444302001 is a deficient number, since it is larger than the sum of its proper divisors (936428495).

40444302001 is a wasteful number, since it uses less digits than its factorization.

40444302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 40444302001 its reverse (10020344404), we get a palindrome (50464646405).

The spelling of 40444302001 in words is "forty billion, four hundred forty-four million, three hundred two thousand, one".