355053102243042 has 64 divisors (see below), whose sum is σ = 829041123043584. Its totient is φ = 99274229994240.

The previous prime is 355053102243019. The next prime is 355053102243089. The reversal of 355053102243042 is 240342201350553.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 351232213 + ... + 352241640.

It is an arithmetic number, because the mean of its divisors is an integer number (12953767547556).

Almost surely, 2^{355053102243042} is an apocalyptic number.

355053102243042 is an abundant number, since it is smaller than the sum of its proper divisors (473988020800542).

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

355053102243042 is a wasteful number, since it uses less digits than its factorization.

355053102243042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703474123.

The product of its (nonzero) digits is 432000, while the sum is 39.

Adding to 355053102243042 its reverse (240342201350553), we get a palindrome (595395303593595).

The spelling of 355053102243042 in words is "three hundred fifty-five trillion, fifty-three billion, one hundred two million, two hundred forty-three thousand, forty-two".