3154531330641 has 16 divisors (see below), whose sum is σ = 4249909407744. Its totient is φ = 2081092237824.

The previous prime is 3154531330637. The next prime is 3154531330663. The reversal of 3154531330641 is 1460331354513.

3154531330641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3154531330641 - 2² = 3154531330637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3154531330641.

It is not an unprimeable number, because it can be changed into a prime (3154531380641) 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, 1816411 + ... + 3099743.

It is an arithmetic number, because the mean of its divisors is an integer number (265619337984).

Almost surely, 2^{3154531330641} is an apocalyptic number.

It is an amenable number.

3154531330641 is a deficient number, since it is larger than the sum of its proper divisors (1095378077103).

3154531330641 is a wasteful number, since it uses less digits than its factorization.

3154531330641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291880.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 3154531330641 in words is "three trillion, one hundred fifty-four billion, five hundred thirty-one million, three hundred thirty thousand, six hundred forty-one".