2468986681920 has 224 divisors, whose sum is σ = 8923484759040. Its totient is φ = 572518594560.

The previous prime is 2468986681907. The next prime is 2468986681921. The reversal of 2468986681920 is 291866898642.

It is a happy number.

2468986681920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is not an unprimeable number, because it can be changed into a prime (2468986681921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4839850 + ... + 5325609.

Almost surely, 2^{2468986681920} is an apocalyptic number.

2468986681920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2468986681920 is an abundant number, since it is smaller than the sum of its proper divisors (6454498077120).

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

2468986681920 is a wasteful number, since it uses less digits than its factorization.

2468986681920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10165513 (or 10165503 counting only the distinct ones).

The product of its (nonzero) digits is 143327232, while the sum is 69.

The spelling of 2468986681920 in words is "two trillion, four hundred sixty-eight billion, nine hundred eighty-six million, six hundred eighty-one thousand, nine hundred twenty".