107844051289 has 12 divisors (see below), whose sum is σ = 116897583996. Its totient is φ = 99446310912.

The previous prime is 107844051247. The next prime is 107844051311. The reversal of 107844051289 is 982150448701.

It can be written as a sum of positive squares in 6 ways, for example, as 6366763264 + 101477288025 = 79792^2 + 318555^2 .

It is not a de Polignac number, because 107844051289 - 2⁹ = 107844050777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107844021289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161464 + ... + 491689.

It is an arithmetic number, because the mean of its divisors is an integer number (9741465333).

Almost surely, 2^107844051289 is an apocalyptic number.

It is an amenable number.

107844051289 is a deficient number, since it is larger than the sum of its proper divisors (9053532707).

107844051289 is an equidigital number, since it uses as much as digits as its factorization.

107844051289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654156 (or 654143 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 107844051289 in words is "one hundred seven billion, eight hundred forty-four million, fifty-one thousand, two hundred eighty-nine".