2498366446840 has 64 divisors (see below), whose sum is σ = 6136558704000. Its totient is φ = 907873971840.

The previous prime is 2498366446813. The next prime is 2498366446841. The reversal of 2498366446840 is 486446638942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2498366446841) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1303930 + ... + 2587849.

It is an arithmetic number, because the mean of its divisors is an integer number (95883729750).

Almost surely, 2^{2498366446840} is an apocalyptic number.

2498366446840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2498366446840 is an abundant number, since it is smaller than the sum of its proper divisors (3638192257160).

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

2498366446840 is a wasteful number, since it uses less digits than its factorization.

2498366446840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3893260 (or 3893256 counting only the distinct ones).

The product of its (nonzero) digits is 191102976, while the sum is 64.

The spelling of 2498366446840 in words is "two trillion, four hundred ninety-eight billion, three hundred sixty-six million, four hundred forty-six thousand, eight hundred forty".