341133772541 has 4 divisors (see below), whose sum is σ = 342623439900. Its totient is φ = 339644105184.

The previous prime is 341133772513. The next prime is 341133772543. The reversal of 341133772541 is 145277331143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 145277331143 = 7 ⋅20753904449.

It can be written as a sum of positive squares in 2 ways, for example, as 270638212441 + 70495560100 = 520229^2 + 265510^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-341133772541 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (341133772543) 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, 744833336 + ... + 744833793.

It is an arithmetic number, because the mean of its divisors is an integer number (85655859975).

Almost surely, 2^341133772541 is an apocalyptic number.

It is an amenable number.

341133772541 is a deficient number, since it is larger than the sum of its proper divisors (1489667359).

341133772541 is a wasteful number, since it uses less digits than its factorization.

341133772541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1489667358.

The product of its digits is 211680, while the sum is 41.

The spelling of 341133772541 in words is "three hundred forty-one billion, one hundred thirty-three million, seven hundred seventy-two thousand, five hundred forty-one".