345042213341 has 4 divisors (see below), whose sum is σ = 394333958112. Its totient is φ = 295750468572.

The previous prime is 345042213301. The next prime is 345042213401. The reversal of 345042213341 is 143312240543.

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, and also an emirpimes, since its reverse is a distinct semiprime: 143312240543 = 167 ⋅858157129.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345042213341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 345042213298 and 345042213307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345042213301) 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, 24645872375 + ... + 24645872388.

It is an arithmetic number, because the mean of its divisors is an integer number (98583489528).

Almost surely, 2^345042213341 is an apocalyptic number.

It is an amenable number.

345042213341 is a deficient number, since it is larger than the sum of its proper divisors (49291744771).

345042213341 is an equidigital number, since it uses as much as digits as its factorization.

345042213341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49291744770.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 345042213341 its reverse (143312240543), we get a palindrome (488354453884).

The spelling of 345042213341 in words is "three hundred forty-five billion, forty-two million, two hundred thirteen thousand, three hundred forty-one".