8454664124157 has 8 divisors (see below), whose sum is σ = 11272984975584. Its totient is φ = 5636393011088.

The previous prime is 8454664124147. The next prime is 8454664124201. The reversal of 8454664124157 is 7514214664548.

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 8454664124157 - 2¹⁵ = 8454664091389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8454664124097 and 8454664124106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8454664124147) 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, 12036138 + ... + 12719195.

It is an arithmetic number, because the mean of its divisors is an integer number (1409123121948).

Almost surely, 2^{8454664124157} is an apocalyptic number.

It is an amenable number.

8454664124157 is a deficient number, since it is larger than the sum of its proper divisors (2818320851427).

8454664124157 is a wasteful number, since it uses less digits than its factorization.

8454664124157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24869179.

The product of its digits is 25804800, while the sum is 57.

The spelling of 8454664124157 in words is "eight trillion, four hundred fifty-four billion, six hundred sixty-four million, one hundred twenty-four thousand, one hundred fifty-seven".