4343242102420 has 48 divisors (see below), whose sum is σ = 9822618368640. Its totient is φ = 1603624450176.

The previous prime is 4343242102417. The next prime is 4343242102447. The reversal of 4343242102420 is 242012423434.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14310769 + ... + 14611111.

It is an arithmetic number, because the mean of its divisors is an integer number (204637882680).

Almost surely, 2^{4343242102420} is an apocalyptic number.

It is an amenable number.

4343242102420 is an abundant number, since it is smaller than the sum of its proper divisors (5479376266220).

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

4343242102420 is a wasteful number, since it uses less digits than its factorization.

4343242102420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355984 (or 355982 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4343242102420 its reverse (242012423434), we get a palindrome (4585254525854).

The spelling of 4343242102420 in words is "four trillion, three hundred forty-three billion, two hundred forty-two million, one hundred two thousand, four hundred twenty".