489970110240 has 768 divisors, whose sum is σ = 1886739402240. Its totient is φ = 118025994240.

The previous prime is 489970110221. The next prime is 489970110257. The reversal of 489970110240 is 42011079984.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 741255510 + ... + 741256170.

It is an arithmetic number, because the mean of its divisors is an integer number (2456691930).

Almost surely, 2^489970110240 is an apocalyptic number.

489970110240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 489970110240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (943369701120).

489970110240 is an abundant number, since it is smaller than the sum of its proper divisors (1396769292000).

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

489970110240 is a wasteful number, since it uses less digits than its factorization.

489970110240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 489970110240 in words is "four hundred eighty-nine billion, nine hundred seventy million, one hundred ten thousand, two hundred forty".