490277239203 has 16 divisors (see below), whose sum is σ = 674880768000. Its totient is φ = 316265432640.

The previous prime is 490277239201. The next prime is 490277239219. The reversal of 490277239203 is 302932772094.

It is a Cunningham number, because it is equal to 700198²-1.

It is not a de Polignac number, because 490277239203 - 2¹ = 490277239201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (490277239201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350098 + ... + 1050296.

It is an arithmetic number, because the mean of its divisors is an integer number (42180048000).

Almost surely, 2^490277239203 is an apocalyptic number.

490277239203 is a deficient number, since it is larger than the sum of its proper divisors (184603528797).

490277239203 is a wasteful number, since it uses less digits than its factorization.

490277239203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707762.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 490277239203 in words is "four hundred ninety billion, two hundred seventy-seven million, two hundred thirty-nine thousand, two hundred three".