355665036233111 has 8 divisors (see below), whose sum is σ = 388000986530448. Its totient is φ = 323329546800000.

The previous prime is 355665036233063. The next prime is 355665036233131. The reversal of 355665036233111 is 111332630566553.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355665036233111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 355665036233111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355665036233131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113601440 + ... + 116690261.

It is an arithmetic number, because the mean of its divisors is an integer number (48500123316306).

Almost surely, 2^{355665036233111} is an apocalyptic number.

355665036233111 is a deficient number, since it is larger than the sum of its proper divisors (32335950297337).

355665036233111 is a wasteful number, since it uses less digits than its factorization.

355665036233111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230432113.

The product of its (nonzero) digits is 4374000, while the sum is 50.

Adding to 355665036233111 its reverse (111332630566553), we get a palindrome (466997666799664).

The spelling of 355665036233111 in words is "three hundred fifty-five trillion, six hundred sixty-five billion, thirty-six million, two hundred thirty-three thousand, one hundred eleven".