89738542743 has 8 divisors (see below), whose sum is σ = 125948832000. Its totient is φ = 56676974328.

The previous prime is 89738542717. The next prime is 89738542763. The reversal of 89738542743 is 34724583798.

It is a happy number.

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

It is not a de Polignac number, because 89738542743 - 2³⁰ = 88664800919 is a prime.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89738542763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 787180143 + ... + 787180256.

It is an arithmetic number, because the mean of its divisors is an integer number (15743604000).

Almost surely, 2^89738542743 is an apocalyptic number.

89738542743 is a deficient number, since it is larger than the sum of its proper divisors (36210289257).

89738542743 is a wasteful number, since it uses less digits than its factorization.

89738542743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574360421.

The product of its digits is 40642560, while the sum is 60.

The spelling of 89738542743 in words is "eighty-nine billion, seven hundred thirty-eight million, five hundred forty-two thousand, seven hundred forty-three".