10344021140357 has 2 divisors, whose sum is σ = 10344021140358. Its totient is φ = 10344021140356.

The previous prime is 10344021140347. The next prime is 10344021140359. The reversal of 10344021140357 is 75304112044301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9337663066081 + 1006358074276 = 3055759^2 + 1003174^2 .

It is a cyclic number.

It is not a de Polignac number, because 10344021140357 - 2⁶ = 10344021140293 is a prime.

Together with 10344021140359, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10344021140359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5172010570178 + 5172010570179.

It is an arithmetic number, because the mean of its divisors is an integer number (5172010570179).

Almost surely, 2^{10344021140357} is an apocalyptic number.

It is an amenable number.

10344021140357 is a deficient number, since it is larger than the sum of its proper divisors (1).

10344021140357 is an equidigital number, since it uses as much as digits as its factorization.

10344021140357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 10344021140357 its reverse (75304112044301), we get a palindrome (85648133184658).

The spelling of 10344021140357 in words is "ten trillion, three hundred forty-four billion, twenty-one million, one hundred forty thousand, three hundred fifty-seven".