355056421294 has 4 divisors (see below), whose sum is σ = 532584631944. Its totient is φ = 177528210646.

The previous prime is 355056421267. The next prime is 355056421303. The reversal of 355056421294 is 492124650553.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 88764105322 + ... + 88764105325.

It is an arithmetic number, because the mean of its divisors is an integer number (133146157986).

Almost surely, 2^355056421294 is an apocalyptic number.

355056421294 is a deficient number, since it is larger than the sum of its proper divisors (177528210650).

355056421294 is a wasteful number, since it uses less digits than its factorization.

355056421294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177528210649.

The product of its (nonzero) digits is 1296000, while the sum is 46.

The spelling of 355056421294 in words is "three hundred fifty-five billion, fifty-six million, four hundred twenty-one thousand, two hundred ninety-four".