40444014322201 has 4 divisors (see below), whose sum is σ = 46221730653952. Its totient is φ = 34666297990452.

The previous prime is 40444014322189. The next prime is 40444014322211. The reversal of 40444014322201 is 10222341044404.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40444014322201 - 2⁷ = 40444014322073 is a prime.

It is a super-2 number, since 2×40444014322201² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40444014322211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2888858165865 + ... + 2888858165878.

It is an arithmetic number, because the mean of its divisors is an integer number (11555432663488).

Almost surely, 2^{40444014322201} is an apocalyptic number.

It is an amenable number.

40444014322201 is a deficient number, since it is larger than the sum of its proper divisors (5777716331751).

40444014322201 is an equidigital number, since it uses as much as digits as its factorization.

40444014322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777716331750.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 40444014322201 its reverse (10222341044404), we get a palindrome (50666355366605).

The spelling of 40444014322201 in words is "forty trillion, four hundred forty-four billion, fourteen million, three hundred twenty-two thousand, two hundred one".