10139444341 has 4 divisors (see below), whose sum is σ = 10919401612. Its totient is φ = 9359487072.

The previous prime is 10139444311. The next prime is 10139444347. The reversal of 10139444341 is 14344493101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5894400625 + 4245043716 = 76775^2 + 65154^2 .

It is not a de Polignac number, because 10139444341 - 2⁵ = 10139444309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10139444297 and 10139444306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10139444347) 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, 389978616 + ... + 389978641.

It is an arithmetic number, because the mean of its divisors is an integer number (2729850403).

Almost surely, 2^10139444341 is an apocalyptic number.

It is an amenable number.

10139444341 is a deficient number, since it is larger than the sum of its proper divisors (779957271).

10139444341 is an equidigital number, since it uses as much as digits as its factorization.

10139444341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779957270.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 10139444341 in words is "ten billion, one hundred thirty-nine million, four hundred forty-four thousand, three hundred forty-one".