4993243131 has 8 divisors (see below), whose sum is σ = 6659360064. Its totient is φ = 3327977480.

The previous prime is 4993243109. The next prime is 4993243153. The reversal of 4993243131 is 1313423994.

It is an interprime number because it is at equal distance from previous prime (4993243109) and next prime (4993243153).

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

It is a cyclic number.

It is not a de Polignac number, because 4993243131 - 2¹⁴ = 4993226747 is a prime.

It is a super-2 number, since 2×4993243131² = 49864953930557366322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4993243131.

It is not an unprimeable number, because it can be changed into a prime (4993243331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199005 + ... + 222686.

It is an arithmetic number, because the mean of its divisors is an integer number (832420008).

Almost surely, 2^4993243131 is an apocalyptic number.

4993243131 is a deficient number, since it is larger than the sum of its proper divisors (1666116933).

4993243131 is a wasteful number, since it uses less digits than its factorization.

4993243131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425641.

The product of its digits is 69984, while the sum is 39.

The square root of 4993243131 is about 70662.8836872654. The cubic root of 4993243131 is about 1709.2053272097.

The spelling of 4993243131 in words is "four billion, nine hundred ninety-three million, two hundred forty-three thousand, one hundred thirty-one".