2421701241340 has 12 divisors (see below), whose sum is σ = 5085572606856. Its totient is φ = 968680496528.

The previous prime is 2421701241307. The next prime is 2421701241341. The reversal of 2421701241340 is 431421071242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421701241341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60542531014 + ... + 60542531053.

It is an arithmetic number, because the mean of its divisors is an integer number (423797717238).

Almost surely, 2^{2421701241340} is an apocalyptic number.

2421701241340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2421701241340 is an abundant number, since it is smaller than the sum of its proper divisors (2663871365516).

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

2421701241340 is a wasteful number, since it uses less digits than its factorization.

2421701241340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121085062076 (or 121085062074 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The spelling of 2421701241340 in words is "two trillion, four hundred twenty-one billion, seven hundred one million, two hundred forty-one thousand, three hundred forty".