3215002141 has 16 divisors (see below), whose sum is σ = 3858926400. Its totient is φ = 2646114048.

The previous prime is 3215002129. The next prime is 3215002151. The reversal of 3215002141 is 1412005123.

3215002141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3215002141 - 2²⁹ = 2678131229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3215002121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378631 + ... + 387028.

It is an arithmetic number, because the mean of its divisors is an integer number (241182900).

Almost surely, 2^3215002141 is an apocalyptic number.

It is an amenable number.

3215002141 is a deficient number, since it is larger than the sum of its proper divisors (643924259).

3215002141 is a wasteful number, since it uses less digits than its factorization.

3215002141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765708.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 3215002141 is about 56700.9888890838. The cubic root of 3215002141 is about 1475.9118584188.

Adding to 3215002141 its reverse (1412005123), we get a palindrome (4627007264).

The spelling of 3215002141 in words is "three billion, two hundred fifteen million, two thousand, one hundred forty-one".