10444140807771 has 16 divisors (see below), whose sum is σ = 15219557929728. Its totient is φ = 6318082144800.

The previous prime is 10444140807761. The next prime is 10444140807781. The reversal of 10444140807771 is 17770804144401.

It is an interprime number because it is at equal distance from previous prime (10444140807761) and next prime (10444140807781).

It is not a de Polignac number, because 10444140807771 - 2⁵ = 10444140807739 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10444140807771.

It is not an unprimeable number, because it can be changed into a prime (10444140807701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292485951 + ... + 292521656.

It is an arithmetic number, because the mean of its divisors is an integer number (951222370608).

Almost surely, 2^{10444140807771} is an apocalyptic number.

10444140807771 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10444140807771 is a deficient number, since it is larger than the sum of its proper divisors (4775417121957).

10444140807771 is a wasteful number, since it uses less digits than its factorization.

10444140807771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585008162.

The product of its (nonzero) digits is 702464, while the sum is 48.

The spelling of 10444140807771 in words is "ten trillion, four hundred forty-four billion, one hundred forty million, eight hundred seven thousand, seven hundred seventy-one".