2342434003420 has 144 divisors (see below), whose sum is σ = 6063834420000. Its totient is φ = 755743468032.

The previous prime is 2342434003397. The next prime is 2342434003453. The reversal of 2342434003420 is 243004342432.

It is a happy number.

2342434003420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2352226 + ... + 3196534.

It is an arithmetic number, because the mean of its divisors is an integer number (42109961250).

Almost surely, 2^{2342434003420} is an apocalyptic number.

2342434003420 is a gapful number since it is divisible by the number (20) 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 2342434003420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3031917210000).

2342434003420 is an abundant number, since it is smaller than the sum of its proper divisors (3721400416580).

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

2342434003420 is a wasteful number, since it uses less digits than its factorization.

2342434003420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844500 (or 844491 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 2342434003420 its reverse (243004342432), we get a palindrome (2585438345852).

The spelling of 2342434003420 in words is "two trillion, three hundred forty-two billion, four hundred thirty-four million, three thousand, four hundred twenty".