3141654561413 has 4 divisors (see below), whose sum is σ = 3142689024300. Its totient is φ = 3140620098528.

The previous prime is 3141654561401. The next prime is 3141654561433.

It is a happy number.

3141654561413 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2482256968324 + 659397593089 = 1575518^2 + 812033^2 .

It is a cyclic number.

It is not a de Polignac number, because 3141654561413 - 2¹² = 3141654557317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141654561433) 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, 517226888 + ... + 517232961.

It is an arithmetic number, because the mean of its divisors is an integer number (785672256075).

Almost surely, 2^{3141654561413} is an apocalyptic number.

It is an amenable number.

3141654561413 is a deficient number, since it is larger than the sum of its proper divisors (1034462887).

3141654561413 is a wasteful number, since it uses less digits than its factorization.

3141654561413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034462886.

The product of its digits is 518400, while the sum is 44.

The spelling of 3141654561413 in words is "three trillion, one hundred forty-one billion, six hundred fifty-four million, five hundred sixty-one thousand, four hundred thirteen".