355160242242 has 192 divisors, whose sum is σ = 882438883200. Its totient is φ = 105245049600.

The previous prime is 355160242219. The next prime is 355160242247. The reversal of 355160242242 is 242242061553.

355160242242 is a `hidden beast` number, since 3 + 5 + 5 + 1 + 602 + 4 + 2 + 2 + 42 = 666.

It is a super-2 number, since 2×355160242242² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355160242197 and 355160242206.

It is not an unprimeable number, because it can be changed into a prime (355160242247) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 97063009 + ... + 97066667.

It is an arithmetic number, because the mean of its divisors is an integer number (4596035850).

Almost surely, 2^355160242242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 355160242242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441219441600).

355160242242 is an abundant number, since it is smaller than the sum of its proper divisors (527278640958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

355160242242 is a wasteful number, since it uses less digits than its factorization.

355160242242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3858 (or 3815 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 355160242242 in words is "three hundred fifty-five billion, one hundred sixty million, two hundred forty-two thousand, two hundred forty-two".