10444021413 has 32 divisors (see below), whose sum is σ = 16445300736. Its totient is φ = 5771020608.

The previous prime is 10444021411. The next prime is 10444021433. The reversal of 10444021413 is 31412044401.

10444021413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10444021413 - 2¹ = 10444021411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10444021411) 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 31 ways as a sum of consecutive naturals, for example, 85420 + ... + 167882.

It is an arithmetic number, because the mean of its divisors is an integer number (513915648).

Almost surely, 2^10444021413 is an apocalyptic number.

It is an amenable number.

10444021413 is a deficient number, since it is larger than the sum of its proper divisors (6001279323).

10444021413 is a wasteful number, since it uses less digits than its factorization.

10444021413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82673.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 10444021413 its reverse (31412044401), we get a palindrome (41856065814).

The spelling of 10444021413 in words is "ten billion, four hundred forty-four million, twenty-one thousand, four hundred thirteen".