3143528253413 has 16 divisors (see below), whose sum is σ = 3205472201712. Its totient is φ = 3082235520000.

The previous prime is 3143528253401. The next prime is 3143528253431.

It is a happy number.

3143528253413 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 8 ways, for example, as 420361612609 + 2723166640804 = 648353^2 + 1650202^2 .

It is a cyclic number.

It is not a de Polignac number, because 3143528253413 - 2¹⁴ = 3143528237029 is a prime.

It is a super-2 number, since 2×3143528253413² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143528250413) 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, 13362143 + ... + 13595363.

It is an arithmetic number, because the mean of its divisors is an integer number (200342012607).

Almost surely, 2^{3143528253413} is an apocalyptic number.

It is an amenable number.

3143528253413 is a deficient number, since it is larger than the sum of its proper divisors (61943948299).

3143528253413 is a wasteful number, since it uses less digits than its factorization.

3143528253413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234616.

The product of its digits is 1036800, while the sum is 44.

The spelling of 3143528253413 in words is "three trillion, one hundred forty-three billion, five hundred twenty-eight million, two hundred fifty-three thousand, four hundred thirteen".