8457741071 has 8 divisors (see below), whose sum is σ = 9109648800. Its totient is φ = 7806020832.

The previous prime is 8457741053. The next prime is 8457741107. The reversal of 8457741071 is 1701477548.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8457741071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8457741041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55046 + ... + 141228.

It is an arithmetic number, because the mean of its divisors is an integer number (1138706100).

Almost surely, 2^8457741071 is an apocalyptic number.

8457741071 is a deficient number, since it is larger than the sum of its proper divisors (651907729).

8457741071 is a wasteful number, since it uses less digits than its factorization.

8457741071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93745.

The product of its (nonzero) digits is 219520, while the sum is 44.

The square root of 8457741071 is about 91965.9777907026. The cubic root of 8457741071 is about 2037.4398448422.

The spelling of 8457741071 in words is "eight billion, four hundred fifty-seven million, seven hundred forty-one thousand, seventy-one".