350521140214342 has 4 divisors (see below), whose sum is σ = 525781710321516. Its totient is φ = 175260570107170.

The previous prime is 350521140214313. The next prime is 350521140214363. The reversal of 350521140214342 is 243412041125053.

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, 87630285053584 + ... + 87630285053587.

It is an arithmetic number, because the mean of its divisors is an integer number (131445427580379).

Almost surely, 2^{350521140214342} is an apocalyptic number.

350521140214342 is a deficient number, since it is larger than the sum of its proper divisors (175260570107174).

350521140214342 is a wasteful number, since it uses less digits than its factorization.

350521140214342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175260570107173.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 350521140214342 its reverse (243412041125053), we get a palindrome (593933181339395).

The spelling of 350521140214342 in words is "three hundred fifty trillion, five hundred twenty-one billion, one hundred forty million, two hundred fourteen thousand, three hundred forty-two".