5272143531142 has 16 divisors (see below), whose sum is σ = 8181854683200. Its totient is φ = 2544879576960.

The previous prime is 5272143531103. The next prime is 5272143531191. The reversal of 5272143531142 is 2411353412725.

It is a junction number, because it is equal to n+sod(n) for n = 5272143531095 and 5272143531104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4726734 + ... + 5734657.

It is an arithmetic number, because the mean of its divisors is an integer number (511365917700).

Almost surely, 2^{5272143531142} is an apocalyptic number.

5272143531142 is a deficient number, since it is larger than the sum of its proper divisors (2909711152058).

5272143531142 is a wasteful number, since it uses less digits than its factorization.

5272143531142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10470111.

The product of its digits is 201600, while the sum is 40.

Adding to 5272143531142 its reverse (2411353412725), we get a palindrome (7683496943867).

The spelling of 5272143531142 in words is "five trillion, two hundred seventy-two billion, one hundred forty-three million, five hundred thirty-one thousand, one hundred forty-two".