345551534415341 has 4 divisors (see below), whose sum is σ = 346074305269884. Its totient is φ = 345028763560800.

The previous prime is 345551534415313. The next prime is 345551534415349. The reversal of 345551534415341 is 143514435155543.

It is a happy number.

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 231300875199241 + 114250659216100 = 15208579^2 + 10688810^2 .

It is a cyclic number.

It is not a de Polignac number, because 345551534415341 - 2⁶ = 345551534415277 is a prime.

It is a super-2 number, since 2×345551534415341² (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 (345551534415349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261385426280 + ... + 261385427601.

It is an arithmetic number, because the mean of its divisors is an integer number (86518576317471).

Almost surely, 2^{345551534415341} is an apocalyptic number.

It is an amenable number.

345551534415341 is a deficient number, since it is larger than the sum of its proper divisors (522770854543).

345551534415341 is an equidigital number, since it uses as much as digits as its factorization.

345551534415341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522770854542.

The product of its digits is 21600000, while the sum is 53.

The spelling of 345551534415341 in words is "three hundred forty-five trillion, five hundred fifty-one billion, five hundred thirty-four million, four hundred fifteen thousand, three hundred forty-one".