490141804290 has 64 divisors (see below), whose sum is σ = 1227946694400. Its totient is φ = 124974710784.

The previous prime is 490141804259. The next prime is 490141804351. The reversal of 490141804290 is 92408141094.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1723326 + ... + 1987494.

It is an arithmetic number, because the mean of its divisors is an integer number (19186667100).

Almost surely, 2^490141804290 is an apocalyptic number.

490141804290 is an abundant number, since it is smaller than the sum of its proper divisors (737804890110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490141804290 is a wasteful number, since it uses less digits than its factorization.

490141804290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266891.

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 490141804290 in words is "four hundred ninety billion, one hundred forty-one million, eight hundred four thousand, two hundred ninety".