12420655010300 has 144 divisors (see below), whose sum is σ = 27700541114400. Its totient is φ = 4831471411200.

The previous prime is 12420655010293. The next prime is 12420655010501. The reversal of 12420655010300 is 301055602421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2499626216 + ... + 2499631184.

It is an arithmetic number, because the mean of its divisors is an integer number (192364868850).

Almost surely, 2^{12420655010300} is an apocalyptic number.

12420655010300 is a gapful number since it is divisible by the number (10) 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 12420655010300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13850270557200).

12420655010300 is an abundant number, since it is smaller than the sum of its proper divisors (15279886104100).

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

12420655010300 is a wasteful number, since it uses less digits than its factorization.

12420655010300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7456 (or 7449 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 12420655010300 in words is "twelve trillion, four hundred twenty billion, six hundred fifty-five million, ten thousand, three hundred".