355147376242 has 8 divisors (see below), whose sum is σ = 532723593600. Its totient is φ = 177572845044.

The previous prime is 355147376239. The next prime is 355147376267. The reversal of 355147376242 is 242673741553.

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

It is a super-2 number, since 2×355147376242² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604759 + ... + 1037317.

It is an arithmetic number, because the mean of its divisors is an integer number (66590449200).

Almost surely, 2^355147376242 is an apocalyptic number.

355147376242 is a deficient number, since it is larger than the sum of its proper divisors (177576217358).

355147376242 is a wasteful number, since it uses less digits than its factorization.

355147376242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843080.

The product of its digits is 4233600, while the sum is 49.

The spelling of 355147376242 in words is "three hundred fifty-five billion, one hundred forty-seven million, three hundred seventy-six thousand, two hundred forty-two".