355005143541 has 24 divisors (see below), whose sum is σ = 541221114720. Its totient is φ = 223612625376.

The previous prime is 355005143527. The next prime is 355005143573. The reversal of 355005143541 is 145341500553.

355005143541 is a `hidden beast` number, since 3 + 5 + 500 + 5 + 143 + 5 + 4 + 1 = 666.

It is not a de Polignac number, because 355005143541 - 2¹⁴ = 355005127157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 355005143496 and 355005143505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355005143741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2719131 + ... + 2846696.

It is an arithmetic number, because the mean of its divisors is an integer number (22550879780).

Almost surely, 2^355005143541 is an apocalyptic number.

It is an amenable number.

355005143541 is a deficient number, since it is larger than the sum of its proper divisors (186215971179).

355005143541 is a wasteful number, since it uses less digits than its factorization.

355005143541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5566225 (or 5566222 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 355005143541 in words is "three hundred fifty-five billion, five million, one hundred forty-three thousand, five hundred forty-one".