479860920000 has 1260 divisors, whose sum is σ = 2181995769096. Its totient is φ = 99671040000.

The previous prime is 479860919959. The next prime is 479860920013. The reversal of 479860920000 is 29068974.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (1260).

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 179 ways as a sum of consecutive naturals, for example, 194038764 + ... + 194041236.

Almost surely, 2^479860920000 is an apocalyptic number.

479860920000 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 479860920000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1090997884548).

479860920000 is an abundant number, since it is smaller than the sum of its proper divisors (1702134849096).

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

479860920000 is a wasteful number, since it uses less digits than its factorization.

479860920000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536 (or 2501 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

Adding to 479860920000 its reverse (29068974), we get a palindrome (479889988974).

The spelling of 479860920000 in words is "four hundred seventy-nine billion, eight hundred sixty million, nine hundred twenty thousand".