2486802777984 has 1024 divisors, whose sum is σ = 9466709760000. Its totient is φ = 633363038208.

The previous prime is 2486802777961. The next prime is 2486802777989. The reversal of 2486802777984 is 4897772086842.

It is a happy number.

2486802777984 is a `hidden beast` number, since 2 + 486 + 8 + 0 + 2 + 77 + 79 + 8 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2486802777989) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 632933332 + ... + 632937260.

It is an arithmetic number, because the mean of its divisors is an integer number (9244833750).

Almost surely, 2^{2486802777984} is an apocalyptic number.

2486802777984 is a gapful number since it is divisible by the number (24) 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 2486802777984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4733354880000).

2486802777984 is an abundant number, since it is smaller than the sum of its proper divisors (6979906982016).

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

2486802777984 is an equidigital number, since it uses as much as digits as its factorization.

2486802777984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007 (or 3977 counting only the distinct ones).

The product of its (nonzero) digits is 606928896, while the sum is 72.

The spelling of 2486802777984 in words is "two trillion, four hundred eighty-six billion, eight hundred two million, seven hundred seventy-seven thousand, nine hundred eighty-four".