4311121030424 has 48 divisors (see below), whose sum is σ = 8796964086000. Its totient is φ = 1979749309824.

The previous prime is 4311121030409. The next prime is 4311121030429. The reversal of 4311121030424 is 4240301211134.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 4311121030393 and 4311121030402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4311121030429) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 7742759 + ... + 8280854.

It is an arithmetic number, because the mean of its divisors is an integer number (183270085125).

Almost surely, 2^{4311121030424} is an apocalyptic number.

It is an amenable number.

4311121030424 is an abundant number, since it is smaller than the sum of its proper divisors (4485843055576).

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

4311121030424 is a wasteful number, since it uses less digits than its factorization.

4311121030424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16023844 (or 16023827 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 4311121030424 its reverse (4240301211134), we get a palindrome (8551422241558).

The spelling of 4311121030424 in words is "four trillion, three hundred eleven billion, one hundred twenty-one million, thirty thousand, four hundred twenty-four".