352051423514624 has 26 divisors (see below), whose sum is σ = 704016896982870. Its totient is φ = 176025711755264.

The previous prime is 352051423514563. The next prime is 352051423514669. The reversal of 352051423514624 is 426415324150253.

It can be written as a sum of positive squares in only one way, i.e., 305020356788224 + 47031066726400 = 17464832^2 + 6857920^2 .

It is a super-2 number, since 2×352051423514624² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42975023189 + ... + 42975031380.

Almost surely, 2^{352051423514624} is an apocalyptic number.

It is an amenable number.

352051423514624 is a deficient number, since it is larger than the sum of its proper divisors (351965473468246).

352051423514624 is an frugal number, since it uses more digits than its factorization.

352051423514624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85950054593 (or 85950054571 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 47.

Adding to 352051423514624 its reverse (426415324150253), we get a palindrome (778466747664877).

The spelling of 352051423514624 in words is "three hundred fifty-two trillion, fifty-one billion, four hundred twenty-three million, five hundred fourteen thousand, six hundred twenty-four".