490429183104 has 192 divisors, whose sum is σ = 1618617012480. Its totient is φ = 139623321600.

The previous prime is 490429183087. The next prime is 490429183117. The reversal of 490429183104 is 401381924094.

490429183104 is a `hidden beast` number, since 49 + 0 + 4 + 291 + 8 + 310 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a self number, because there is not a number n which added to its sum of digits gives 490429183104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2157769 + ... + 2374199.

It is an arithmetic number, because the mean of its divisors is an integer number (8430296940).

Almost surely, 2^490429183104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 490429183104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (809308506240).

490429183104 is an abundant number, since it is smaller than the sum of its proper divisors (1128187829376).

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

490429183104 is a wasteful number, since it uses less digits than its factorization.

490429183104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216739 (or 216724 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 490429183104 in words is "four hundred ninety billion, four hundred twenty-nine million, one hundred eighty-three thousand, one hundred four".