493741843089 has 32 divisors (see below), whose sum is σ = 722522934144. Its totient is φ = 297424711680.

The previous prime is 493741843073. The next prime is 493741843109. The reversal of 493741843089 is 980348147394.

It is not a de Polignac number, because 493741843089 - 2⁴ = 493741843073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (493741843009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24955569 + ... + 24975345.

It is an arithmetic number, because the mean of its divisors is an integer number (22578841692).

Almost surely, 2^493741843089 is an apocalyptic number.

It is an amenable number.

493741843089 is a deficient number, since it is larger than the sum of its proper divisors (228781091055).

493741843089 is a wasteful number, since it uses less digits than its factorization.

493741843089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24337.

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 493741843089 in words is "four hundred ninety-three billion, seven hundred forty-one million, eight hundred forty-three thousand, eighty-nine".