350422302644 has 6 divisors (see below), whose sum is σ = 613239029634. Its totient is φ = 175211151320.

The previous prime is 350422302613. The next prime is 350422302661. The reversal of 350422302644 is 446203224053.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 274301492644 + 76120810000 = 523738^2 + 275900^2 .

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, 43802787827 + ... + 43802787834.

It is an arithmetic number, because the mean of its divisors is an integer number (102206504939).

Almost surely, 2^350422302644 is an apocalyptic number.

It is an amenable number.

350422302644 is a deficient number, since it is larger than the sum of its proper divisors (262816726990).

350422302644 is a wasteful number, since it uses less digits than its factorization.

350422302644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87605575665 (or 87605575663 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 350422302644 its reverse (446203224053), we get a palindrome (796625526697).

The spelling of 350422302644 in words is "three hundred fifty billion, four hundred twenty-two million, three hundred two thousand, six hundred forty-four".