2421347296000 has 72 divisors (see below), whose sum is σ = 6031878862464. Its totient is φ = 968538905600.

The previous prime is 2421347295937. The next prime is 2421347296003. The reversal of 2421347296000 is 6927431242.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2421347296003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37801552 + ... + 37865551.

It is an arithmetic number, because the mean of its divisors is an integer number (83776095312).

Almost surely, 2^{2421347296000} is an apocalyptic number.

2421347296000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2421347296000 is an abundant number, since it is smaller than the sum of its proper divisors (3610531566464).

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

2421347296000 is an frugal number, since it uses more digits than its factorization.

2421347296000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75667134 (or 75667110 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 2421347296000 in words is "two trillion, four hundred twenty-one billion, three hundred forty-seven million, two hundred ninety-six thousand".