98888884444444 has 12 divisors (see below), whose sum is σ = 177080095400824. Its totient is φ = 48294571472784.

The previous prime is 98888884444439. The next prime is 98888884444451. The reversal of 98888884444444 is 44444448888889.

It is a super-2 number, since 2×98888884444444² (a number of 29 digits) contains 22 as substring.

It is a nialpdrome in base 10.

It is a congruent number.

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, 287467687167 + ... + 287467687510.

Almost surely, 2^{98888884444444} is an apocalyptic number.

It is an amenable number.

98888884444444 is a deficient number, since it is larger than the sum of its proper divisors (78191210956380).

98888884444444 is a wasteful number, since it uses less digits than its factorization.

98888884444444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574935374724 (or 574935374722 counting only the distinct ones).

The product of its digits is 38654705664, while the sum is 85.

The spelling of 98888884444444 in words is "ninety-eight trillion, eight hundred eighty-eight billion, eight hundred eighty-four million, four hundred forty-four thousand, four hundred forty-four".