344114332553 has 4 divisors (see below), whose sum is σ = 345393568260. Its totient is φ = 342835096848.

The previous prime is 344114332531. The next prime is 344114332567. The reversal of 344114332553 is 355233411443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 355233411443 = 165829 ⋅2142167.

It can be written as a sum of positive squares in 2 ways, for example, as 30383278864 + 313731053689 = 174308^2 + 560117^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344114332553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344114332853) 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, 639617450 + ... + 639617987.

It is an arithmetic number, because the mean of its divisors is an integer number (86348392065).

Almost surely, 2^344114332553 is an apocalyptic number.

It is an amenable number.

344114332553 is a deficient number, since it is larger than the sum of its proper divisors (1279235707).

344114332553 is a wasteful number, since it uses less digits than its factorization.

344114332553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279235706.

The product of its digits is 259200, while the sum is 38.

Adding to 344114332553 its reverse (355233411443), we get a palindrome (699347743996).

The spelling of 344114332553 in words is "three hundred forty-four billion, one hundred fourteen million, three hundred thirty-two thousand, five hundred fifty-three".