2342424402121 has 32 divisors (see below), whose sum is σ = 2518486732800. Its totient is φ = 2170777190400.

The previous prime is 2342424402023. The next prime is 2342424402127. The reversal of 2342424402121 is 1212044242432.

2342424402121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2342424402121 - 2⁹ = 2342424401609 is a prime.

It is a super-3 number, since 3×2342424402121³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2342424402127) 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, 1300623421 + ... + 1300625221.

It is an arithmetic number, because the mean of its divisors is an integer number (78702710400).

Almost surely, 2^{2342424402121} is an apocalyptic number.

It is an amenable number.

2342424402121 is a deficient number, since it is larger than the sum of its proper divisors (176062330679).

2342424402121 is a wasteful number, since it uses less digits than its factorization.

2342424402121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 2342424402121 its reverse (1212044242432), we get a palindrome (3554468644553).

The spelling of 2342424402121 in words is "two trillion, three hundred forty-two billion, four hundred twenty-four million, four hundred two thousand, one hundred twenty-one".