492469357229 has 4 divisors (see below), whose sum is σ = 492506290080. Its totient is φ = 492432424380.

The previous prime is 492469357213. The next prime is 492469357243. The reversal of 492469357229 is 922753964294.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 492469357229 - 2⁴ = 492469357213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492469357279) 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, 18446417 + ... + 18473094.

It is an arithmetic number, because the mean of its divisors is an integer number (123126572520).

Almost surely, 2^492469357229 is an apocalyptic number.

It is an amenable number.

492469357229 is a deficient number, since it is larger than the sum of its proper divisors (36932851).

492469357229 is a wasteful number, since it uses less digits than its factorization.

492469357229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36932850.

The product of its digits is 58786560, while the sum is 62.

The spelling of 492469357229 in words is "four hundred ninety-two billion, four hundred sixty-nine million, three hundred fifty-seven thousand, two hundred twenty-nine".