344244424242101 has 4 divisors (see below), whose sum is σ = 344371031241600. Its totient is φ = 344117817242604.

The previous prime is 344244424242007. The next prime is 344244424242107. The reversal of 344244424242101 is 101242424442443.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 344244424242101 - 2³⁸ = 343969546335157 is a prime.

It is a super-2 number, since 2×344244424242101² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344244424242107) 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, 63303495671 + ... + 63303501108.

It is an arithmetic number, because the mean of its divisors is an integer number (86092757810400).

Almost surely, 2^{344244424242101} is an apocalyptic number.

It is an amenable number.

344244424242101 is a deficient number, since it is larger than the sum of its proper divisors (126606999499).

344244424242101 is a wasteful number, since it uses less digits than its factorization.

344244424242101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126606999498.

The product of its (nonzero) digits is 786432, while the sum is 41.

Adding to 344244424242101 its reverse (101242424442443), we get a palindrome (445486848684544).

The spelling of 344244424242101 in words is "three hundred forty-four trillion, two hundred forty-four billion, four hundred twenty-four million, two hundred forty-two thousand, one hundred one".