5631142455242 has 8 divisors (see below), whose sum is σ = 8493902028000. Its totient is φ = 2799841779244.

The previous prime is 5631142455193. The next prime is 5631142455259. The reversal of 5631142455242 is 2425542411365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5631142455193 and 5631142455202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7864723742 + ... + 7864724457.

It is an arithmetic number, because the mean of its divisors is an integer number (1061737753500).

Almost surely, 2^{5631142455242} is an apocalyptic number.

5631142455242 is a deficient number, since it is larger than the sum of its proper divisors (2862759572758).

5631142455242 is a wasteful number, since it uses less digits than its factorization.

5631142455242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15729448380.

The product of its digits is 1152000, while the sum is 44.

The spelling of 5631142455242 in words is "five trillion, six hundred thirty-one billion, one hundred forty-two million, four hundred fifty-five thousand, two hundred forty-two".