355004144043 has 4 divisors (see below), whose sum is σ = 473338858728. Its totient is φ = 236669429360.

The previous prime is 355004144039. The next prime is 355004144063. The reversal of 355004144043 is 340441400553.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 355004144043 - 2² = 355004144039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 355004143995 and 355004144013.

It is not an unprimeable number, because it can be changed into a prime (355004144063) 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, 59167357338 + ... + 59167357343.

It is an arithmetic number, because the mean of its divisors is an integer number (118334714682).

Almost surely, 2^355004144043 is an apocalyptic number.

355004144043 is a deficient number, since it is larger than the sum of its proper divisors (118334714685).

355004144043 is a wasteful number, since it uses less digits than its factorization.

355004144043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118334714684.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 355004144043 its reverse (340441400553), we get a palindrome (695445544596).

The spelling of 355004144043 in words is "three hundred fifty-five billion, four million, one hundred forty-four thousand, forty-three".