355452443144 has 32 divisors (see below), whose sum is σ = 682797759840. Its totient is φ = 173373916800.

The previous prime is 355452443117. The next prime is 355452443149. The reversal of 355452443144 is 441344254553.

It is a junction number, because it is equal to n+sod(n) for n = 355452443095 and 355452443104.

It is not an unprimeable number, because it can be changed into a prime (355452443149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3559739 + ... + 3658229.

It is an arithmetic number, because the mean of its divisors is an integer number (21337429995).

Almost surely, 2^355452443144 is an apocalyptic number.

It is an amenable number.

355452443144 is a deficient number, since it is larger than the sum of its proper divisors (327345316696).

355452443144 is a wasteful number, since it uses less digits than its factorization.

355452443144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109541 (or 109537 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 44.

Adding to 355452443144 its reverse (441344254553), we get a palindrome (796796697697).

The spelling of 355452443144 in words is "three hundred fifty-five billion, four hundred fifty-two million, four hundred forty-three thousand, one hundred forty-four".