89735458742 has 8 divisors (see below), whose sum is σ = 134636675232. Its totient is φ = 44856567000.

The previous prime is 89735458741. The next prime is 89735458751. The reversal of 89735458742 is 24785453798.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89735458741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5571134 + ... + 5587217.

It is an arithmetic number, because the mean of its divisors is an integer number (16829584404).

Almost surely, 2^89735458742 is an apocalyptic number.

89735458742 is a deficient number, since it is larger than the sum of its proper divisors (44901216490).

89735458742 is a wasteful number, since it uses less digits than its factorization.

89735458742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11162374.

The product of its digits is 67737600, while the sum is 62.

The spelling of 89735458742 in words is "eighty-nine billion, seven hundred thirty-five million, four hundred fifty-eight thousand, seven hundred forty-two".