2424834157 has 4 divisors (see below), whose sum is σ = 2424934080. Its totient is φ = 2424734236.

The previous prime is 2424834059. The next prime is 2424834161. The reversal of 2424834157 is 7514384242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2424834157 - 2³¹ = 277350509 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424834187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12318 + ... + 70720.

It is an arithmetic number, because the mean of its divisors is an integer number (606233520).

Almost surely, 2^2424834157 is an apocalyptic number.

It is an amenable number.

2424834157 is a deficient number, since it is larger than the sum of its proper divisors (99923).

2424834157 is an equidigital number, since it uses as much as digits as its factorization.

2424834157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99922.

The product of its digits is 215040, while the sum is 40.

The square root of 2424834157 is about 49242.6050996492. The cubic root of 2424834157 is about 1343.4680635774.

The spelling of 2424834157 in words is "two billion, four hundred twenty-four million, eight hundred thirty-four thousand, one hundred fifty-seven".