2489101332480 has 1664 divisors, whose sum is σ = 10863514920960. Its totient is φ = 534323920896.

The previous prime is 2489101332479. The next prime is 2489101332511. The reversal of 2489101332480 is 842331019842.

2489101332480 is a `hidden beast` number, since 2 + 48 + 91 + 0 + 13 + 32 + 480 = 666.

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, 5329981207 + ... + 5329981673.

It is an arithmetic number, because the mean of its divisors is an integer number (6528554640).

Almost surely, 2^{2489101332480} is an apocalyptic number.

2489101332480 is a gapful number since it is divisible by the number (20) 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 2489101332480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5431757460480).

2489101332480 is an abundant number, since it is smaller than the sum of its proper divisors (8374413588480).

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

2489101332480 is an frugal number, since it uses more digits than its factorization.

2489101332480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 2489101332480 in words is "two trillion, four hundred eighty-nine billion, one hundred one million, three hundred thirty-two thousand, four hundred eighty".