8457202041 has 8 divisors (see below), whose sum is σ = 11939579424. Its totient is φ = 5306479680.

The previous prime is 8457202037. The next prime is 8457202049. The reversal of 8457202041 is 1402027548.

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

It is not a de Polignac number, because 8457202041 - 2² = 8457202037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8457201993 and 8457202011.

It is not an unprimeable number, because it can be changed into a prime (8457202049) 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, 82913695 + ... + 82913796.

It is an arithmetic number, because the mean of its divisors is an integer number (1492447428).

Almost surely, 2^8457202041 is an apocalyptic number.

It is an amenable number.

8457202041 is a deficient number, since it is larger than the sum of its proper divisors (3482377383).

8457202041 is a wasteful number, since it uses less digits than its factorization.

8457202041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165827511.

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 8457202041 is about 91963.0471493850. The cubic root of 8457202041 is about 2037.3965604506.

Adding to 8457202041 its reverse (1402027548), we get a palindrome (9859229589).

The spelling of 8457202041 in words is "eight billion, four hundred fifty-seven million, two hundred two thousand, forty-one".