332140403 has 8 divisors (see below), whose sum is σ = 380932608. Its totient is φ = 283684104.

The previous prime is 332140397. The next prime is 332140421. The reversal of 332140403 is 304041233.

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 332140403 - 2⁸ = 332140147 is a prime.

It is a super-2 number, since 2×332140403² = 220634494610004818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332140423) 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, 81851 + ... + 85812.

It is an arithmetic number, because the mean of its divisors is an integer number (47616576).

Almost surely, 2^332140403 is an apocalyptic number.

332140403 is a deficient number, since it is larger than the sum of its proper divisors (48792205).

332140403 is a wasteful number, since it uses less digits than its factorization.

332140403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167953.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 332140403 is about 18224.7195588848. The cubic root of 332140403 is about 692.5331539775.

Adding to 332140403 its reverse (304041233), we get a palindrome (636181636).

The spelling of 332140403 in words is "three hundred thirty-two million, one hundred forty thousand, four hundred three".