89001121004 has 12 divisors (see below), whose sum is σ = 155767331328. Its totient is φ = 44496169200.

The previous prime is 89001120983. The next prime is 89001121049. The reversal of 89001121004 is 40012110098.

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, 1052012 + ... + 1133459.

It is an arithmetic number, because the mean of its divisors is an integer number (12980610944).

Almost surely, 2^89001121004 is an apocalyptic number.

It is an amenable number.

89001121004 is a deficient number, since it is larger than the sum of its proper divisors (66766210324).

89001121004 is a wasteful number, since it uses less digits than its factorization.

89001121004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195656 (or 2195654 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 89001121004 in words is "eighty-nine billion, one million, one hundred twenty-one thousand, four".