42340314303420 has 96 divisors (see below), whose sum is σ = 135490670396928. Its totient is φ = 9677667224832.

The previous prime is 42340314303379. The next prime is 42340314303467. The reversal of 42340314303420 is 2430341304324.

It is a happy number.

42340314303420 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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36211054 + ... + 37362026.

It is an arithmetic number, because the mean of its divisors is an integer number (1411361149968).

Almost surely, 2^{42340314303420} is an apocalyptic number.

It is an amenable number.

42340314303420 is an abundant number, since it is smaller than the sum of its proper divisors (93150356093508).

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

42340314303420 is a wasteful number, since it uses less digits than its factorization.

42340314303420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238579 (or 1238577 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 42340314303420 its reverse (2430341304324), we get a palindrome (44770655607744).

The spelling of 42340314303420 in words is "forty-two trillion, three hundred forty billion, three hundred fourteen million, three hundred three thousand, four hundred twenty".