343719882541 has 4 divisors (see below), whose sum is σ = 392822722912. Its totient is φ = 294617042172.

The previous prime is 343719882503. The next prime is 343719882593. The reversal of 343719882541 is 145288917343.

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 343719882541 - 2¹⁹ = 343719358253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343719882041) 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, 24551420175 + ... + 24551420188.

It is an arithmetic number, because the mean of its divisors is an integer number (98205680728).

Almost surely, 2^343719882541 is an apocalyptic number.

It is an amenable number.

343719882541 is a deficient number, since it is larger than the sum of its proper divisors (49102840371).

343719882541 is an equidigital number, since it uses as much as digits as its factorization.

343719882541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49102840370.

The product of its digits is 5806080, while the sum is 55.

The spelling of 343719882541 in words is "three hundred forty-three billion, seven hundred nineteen million, eight hundred eighty-two thousand, five hundred forty-one".