8642981741162 has 8 divisors (see below), whose sum is σ = 12973956502176. Its totient is φ = 4318329573772.

The previous prime is 8642981741143. The next prime is 8642981741171. The reversal of 8642981741162 is 2611471892468.

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

It is a super-2 number, since 2×8642981741162² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580644988 + ... + 1580650455.

It is an arithmetic number, because the mean of its divisors is an integer number (1621744562772).

Almost surely, 2^{8642981741162} is an apocalyptic number.

8642981741162 is a deficient number, since it is larger than the sum of its proper divisors (4330974761014).

8642981741162 is a wasteful number, since it uses less digits than its factorization.

8642981741162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3161296812.

The product of its digits is 9289728, while the sum is 59.

The spelling of 8642981741162 in words is "eight trillion, six hundred forty-two billion, nine hundred eighty-one million, seven hundred forty-one thousand, one hundred sixty-two".