5242631458942 has 8 divisors (see below), whose sum is σ = 7877208483936. Its totient is φ = 2616895297632.

The previous prime is 5242631458901. The next prime is 5242631458951. The reversal of 5242631458942 is 2498541362425.

It is a happy number.

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

It is a super-2 number, since 2×5242631458942² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 2210214438 + ... + 2210216809.

It is an arithmetic number, because the mean of its divisors is an integer number (984651060492).

Almost surely, 2^{5242631458942} is an apocalyptic number.

5242631458942 is a deficient number, since it is larger than the sum of its proper divisors (2634577024994).

5242631458942 is a wasteful number, since it uses less digits than its factorization.

5242631458942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4420431842.

The product of its digits is 16588800, while the sum is 55.

The spelling of 5242631458942 in words is "five trillion, two hundred forty-two billion, six hundred thirty-one million, four hundred fifty-eight thousand, nine hundred forty-two".