424111042121 has 8 divisors (see below), whose sum is σ = 476593010880. Its totient is φ = 374465936592.

The previous prime is 424111042081. The next prime is 424111042123. The reversal of 424111042121 is 121240111424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424111042121 - 2³⁰ = 423037300297 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424111042123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709215491 + ... + 709216088.

It is an arithmetic number, because the mean of its divisors is an integer number (59574126360).

Almost surely, 2^424111042121 is an apocalyptic number.

It is an amenable number.

424111042121 is a deficient number, since it is larger than the sum of its proper divisors (52481968759).

424111042121 is a wasteful number, since it uses less digits than its factorization.

424111042121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418431615.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 424111042121 its reverse (121240111424), we get a palindrome (545351153545).

The spelling of 424111042121 in words is "four hundred twenty-four billion, one hundred eleven million, forty-two thousand, one hundred twenty-one".