8603405920118 has 4 divisors (see below), whose sum is σ = 12905108880180. Its totient is φ = 4301702960058.

The previous prime is 8603405920117. The next prime is 8603405920127. The reversal of 8603405920118 is 8110295043068.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8603405920117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2150851480028 + ... + 2150851480031.

It is an arithmetic number, because the mean of its divisors is an integer number (3226277220045).

Almost surely, 2^{8603405920118} is an apocalyptic number.

8603405920118 is a deficient number, since it is larger than the sum of its proper divisors (4301702960062).

8603405920118 is a wasteful number, since it uses less digits than its factorization.

8603405920118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4301702960061.

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 8603405920118 in words is "eight trillion, six hundred three billion, four hundred five million, nine hundred twenty thousand, one hundred eighteen".