89040462084 has 120 divisors (see below), whose sum is σ = 266110107648. Its totient is φ = 25431719040.

The previous prime is 89040462079. The next prime is 89040462113. The reversal of 89040462084 is 48026404098.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10866429 + ... + 10874619.

Almost surely, 2^89040462084 is an apocalyptic number.

89040462084 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89040462084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133055053824).

89040462084 is an abundant number, since it is smaller than the sum of its proper divisors (177069645564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89040462084 is a wasteful number, since it uses less digits than its factorization.

89040462084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13007 (or 12996 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 89040462084 in words is "eighty-nine billion, forty million, four hundred sixty-two thousand, eighty-four".