490186042711 has 4 divisors (see below), whose sum is σ = 490232476800. Its totient is φ = 490139608624.

The previous prime is 490186042693. The next prime is 490186042747. The reversal of 490186042711 is 117240681094.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 490186042711 - 2¹³ = 490186034519 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 (490186642711) 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, 23201206 + ... + 23222323.

It is an arithmetic number, because the mean of its divisors is an integer number (122558119200).

Almost surely, 2^490186042711 is an apocalyptic number.

490186042711 is a deficient number, since it is larger than the sum of its proper divisors (46434089).

490186042711 is a wasteful number, since it uses less digits than its factorization.

490186042711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46434088.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 490186042711 in words is "four hundred ninety billion, one hundred eighty-six million, forty-two thousand, seven hundred eleven".