350616642406 has 4 divisors (see below), whose sum is σ = 525924963612. Its totient is φ = 175308321202.

The previous prime is 350616642371. The next prime is 350616642407. The reversal of 350616642406 is 604246616053.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350616642407) by changing a digit.

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, 87654160600 + ... + 87654160603.

It is an arithmetic number, because the mean of its divisors is an integer number (131481240903).

Almost surely, 2^350616642406 is an apocalyptic number.

350616642406 is a deficient number, since it is larger than the sum of its proper divisors (175308321206).

350616642406 is a wasteful number, since it uses less digits than its factorization.

350616642406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175308321205.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 350616642406 in words is "three hundred fifty billion, six hundred sixteen million, six hundred forty-two thousand, four hundred six".