3321642041 has 4 divisors (see below), whose sum is σ = 3321786000. Its totient is φ = 3321498084.

The previous prime is 3321642017. The next prime is 3321642043. The reversal of 3321642041 is 1402461233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1402461233 = 331 ⋅4237043.

It is a cyclic number.

It is not a de Polignac number, because 3321642041 - 2⁶ = 3321641977 is a prime.

It is a super-2 number, since 2×3321642041² = 22066611697077291362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3321642041.

It is not an unprimeable number, because it can be changed into a prime (3321642043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28691 + ... + 86408.

It is an arithmetic number, because the mean of its divisors is an integer number (830446500).

Almost surely, 2^3321642041 is an apocalyptic number.

It is an amenable number.

3321642041 is a deficient number, since it is larger than the sum of its proper divisors (143959).

3321642041 is a wasteful number, since it uses less digits than its factorization.

3321642041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143958.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 3321642041 is about 57633.6884209227. The cubic root of 3321642041 is about 1492.0530892769.

It can be divided in two parts, 33216 and 42041, that added together give a palindrome (75257).

The spelling of 3321642041 in words is "three billion, three hundred twenty-one million, six hundred forty-two thousand, forty-one".