4221342024 has 32 divisors (see below), whose sum is σ = 11108796000. Its totient is φ = 1333055232.

The previous prime is 4221342023. The next prime is 4221342061. The reversal of 4221342024 is 4202431224.

4221342024 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 4221341985 and 4221342003.

It is not an unprimeable number, because it can be changed into a prime (4221342023) 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, 4628209 + ... + 4629120.

It is an arithmetic number, because the mean of its divisors is an integer number (347149875).

Almost surely, 2^4221342024 is an apocalyptic number.

It is an amenable number.

4221342024 is an abundant number, since it is smaller than the sum of its proper divisors (6887453976).

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

4221342024 is a wasteful number, since it uses less digits than its factorization.

4221342024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9257357 (or 9257353 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4221342024 is about 64971.8556299572. The cubic root of 4221342024 is about 1616.1568740056.

Adding to 4221342024 its reverse (4202431224), we get a palindrome (8423773248).

The spelling of 4221342024 in words is "four billion, two hundred twenty-one million, three hundred forty-two thousand, twenty-four".