424014212121 has 8 divisors (see below), whose sum is σ = 589932816960. Its totient is φ = 270385874352.

The previous prime is 424014212117. The next prime is 424014212131. The reversal of 424014212121 is 121212410424.

It is a happy number.

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

It is not a de Polignac number, because 424014212121 - 2² = 424014212117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424014212091 and 424014212100.

It is not an unprimeable number, because it can be changed into a prime (424014212131) 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, 3072566686 + ... + 3072566823.

It is an arithmetic number, because the mean of its divisors is an integer number (73741602120).

Almost surely, 2^424014212121 is an apocalyptic number.

It is an amenable number.

424014212121 is a deficient number, since it is larger than the sum of its proper divisors (165918604839).

424014212121 is a wasteful number, since it uses less digits than its factorization.

424014212121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6145133535.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 424014212121 its reverse (121212410424), we get a palindrome (545226622545).

The spelling of 424014212121 in words is "four hundred twenty-four billion, fourteen million, two hundred twelve thousand, one hundred twenty-one".