8744285990181 has 16 divisors (see below), whose sum is σ = 13330849891968. Its totient is φ = 4994400993600.

The previous prime is 8744285990129. The next prime is 8744285990263. The reversal of 8744285990181 is 1810995824478.

It is not a de Polignac number, because 8744285990181 - 2⁷ = 8744285990053 is a prime.

It is a super-2 number, since 2×8744285990181² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8744285910181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97198050 + ... + 97287971.

It is an arithmetic number, because the mean of its divisors is an integer number (833178118248).

Almost surely, 2^{8744285990181} is an apocalyptic number.

It is an amenable number.

8744285990181 is a deficient number, since it is larger than the sum of its proper divisors (4586563901787).

8744285990181 is a wasteful number, since it uses less digits than its factorization.

8744285990181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194488172.

The product of its (nonzero) digits is 46448640, while the sum is 66.

The spelling of 8744285990181 in words is "eight trillion, seven hundred forty-four billion, two hundred eighty-five million, nine hundred ninety thousand, one hundred eighty-one".