332011345 has 8 divisors (see below), whose sum is σ = 405931176. Its totient is φ = 260597376.

The previous prime is 332011319. The next prime is 332011387. The reversal of 332011345 is 543110233.

It can be written as a sum of positive squares in 4 ways, for example, as 159062544 + 172948801 = 12612^2 + 13151^2 .

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 332011345 - 2¹¹ = 332009297 is a prime.

It is a super-2 number, since 2×332011345² = 220463066417418050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626172 + ... + 626701.

It is an arithmetic number, because the mean of its divisors is an integer number (50741397).

Almost surely, 2^332011345 is an apocalyptic number.

It is an amenable number.

332011345 is a deficient number, since it is larger than the sum of its proper divisors (73919831).

332011345 is a wasteful number, since it uses less digits than its factorization.

332011345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252931.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 332011345 is about 18221.1784745115. The cubic root of 332011345 is about 692.4434444032.

Adding to 332011345 its reverse (543110233), we get a palindrome (875121578).

The spelling of 332011345 in words is "three hundred thirty-two million, eleven thousand, three hundred forty-five".