3143572254292 has 6 divisors (see below), whose sum is σ = 5501251445018. Its totient is φ = 1571786127144.

The previous prime is 3143572254253. The next prime is 3143572254293. The reversal of 3143572254292 is 2924522753413.

It can be written as a sum of positive squares in only one way, i.e., 3027996732996 + 115575521296 = 1740114^2 + 339964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143572254293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392946531783 + ... + 392946531790.

Almost surely, 2^{3143572254292} is an apocalyptic number.

It is an amenable number.

3143572254292 is a deficient number, since it is larger than the sum of its proper divisors (2357679190726).

3143572254292 is a wasteful number, since it uses less digits than its factorization.

3143572254292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785893063577 (or 785893063575 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 49.

The spelling of 3143572254292 in words is "three trillion, one hundred forty-three billion, five hundred seventy-two million, two hundred fifty-four thousand, two hundred ninety-two".