3420122112424 has 128 divisors (see below), whose sum is σ = 7085334902400. Its totient is φ = 1540469145600.

The previous prime is 3420122112403. The next prime is 3420122112427. The reversal of 3420122112424 is 4242112210243.

It is a junction number, because it is equal to n+sod(n) for n = 3420122112392 and 3420122112401.

It is not an unprimeable number, because it can be changed into a prime (3420122112427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257785039 + ... + 257798305.

It is an arithmetic number, because the mean of its divisors is an integer number (55354178925).

Almost surely, 2^{3420122112424} is an apocalyptic number.

3420122112424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3420122112424 is an abundant number, since it is smaller than the sum of its proper divisors (3665212789976).

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

3420122112424 is a wasteful number, since it uses less digits than its factorization.

3420122112424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13883 (or 13879 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 3420122112424 its reverse (4242112210243), we get a palindrome (7662234322667).

The spelling of 3420122112424 in words is "three trillion, four hundred twenty billion, one hundred twenty-two million, one hundred twelve thousand, four hundred twenty-four".