341569056881 has 4 divisors (see below), whose sum is σ = 367843599732. Its totient is φ = 315294514032.

The previous prime is 341569056869. The next prime is 341569056923. The reversal of 341569056881 is 188650965143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 188650965143 = 521 ⋅362093983.

It can be written as a sum of positive squares in 2 ways, for example, as 119342611600 + 222226445281 = 345460^2 + 471409^2 .

It is a cyclic number.

It is not a de Polignac number, because 341569056881 - 2⁶ = 341569056817 is a prime.

It is a super-2 number, since 2×341569056881² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (341569056281) 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, 13137271406 + ... + 13137271431.

It is an arithmetic number, because the mean of its divisors is an integer number (91960899933).

Almost surely, 2^341569056881 is an apocalyptic number.

It is an amenable number.

341569056881 is a deficient number, since it is larger than the sum of its proper divisors (26274542851).

341569056881 is a wasteful number, since it uses less digits than its factorization.

341569056881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26274542850.

The product of its (nonzero) digits is 6220800, while the sum is 56.

The spelling of 341569056881 in words is "three hundred forty-one billion, five hundred sixty-nine million, fifty-six thousand, eight hundred eighty-one".