355532403402542 has 4 divisors (see below), whose sum is σ = 533298605103816. Its totient is φ = 177766201701270.

The previous prime is 355532403402503. The next prime is 355532403402601. The reversal of 355532403402542 is 245204304235553.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 88883100850634 + ... + 88883100850637.

It is an arithmetic number, because the mean of its divisors is an integer number (133324651275954).

Almost surely, 2^{355532403402542} is an apocalyptic number.

355532403402542 is a deficient number, since it is larger than the sum of its proper divisors (177766201701274).

355532403402542 is a wasteful number, since it uses less digits than its factorization.

355532403402542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177766201701273.

The product of its (nonzero) digits is 8640000, while the sum is 47.

The spelling of 355532403402542 in words is "three hundred fifty-five trillion, five hundred thirty-two billion, four hundred three million, four hundred two thousand, five hundred forty-two".