352233693421 has 8 divisors (see below), whose sum is σ = 353150570304. Its totient is φ = 351317628480.

The previous prime is 352233693419. The next prime is 352233693443. The reversal of 352233693421 is 124396332253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 352233693421 - 2¹ = 352233693419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352233693451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670656 + ... + 1074358.

It is an arithmetic number, because the mean of its divisors is an integer number (44143821288).

Almost surely, 2^352233693421 is an apocalyptic number.

It is an amenable number.

352233693421 is a deficient number, since it is larger than the sum of its proper divisors (916876883).

352233693421 is a wasteful number, since it uses less digits than its factorization.

352233693421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405971.

The product of its digits is 699840, while the sum is 43.

The spelling of 352233693421 in words is "three hundred fifty-two billion, two hundred thirty-three million, six hundred ninety-three thousand, four hundred twenty-one".