4213540422 has 96 divisors (see below), whose sum is σ = 11347801920. Its totient is φ = 1100217600.

The previous prime is 4213540351. The next prime is 4213540433. The reversal of 4213540422 is 2240453124.

4213540422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 152704 + ... + 178172.

It is an arithmetic number, because the mean of its divisors is an integer number (118206270).

Almost surely, 2^4213540422 is an apocalyptic number.

4213540422 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4213540422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5673900960).

4213540422 is an abundant number, since it is smaller than the sum of its proper divisors (7134261498).

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

4213540422 is a wasteful number, since it uses less digits than its factorization.

4213540422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25598 (or 25595 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4213540422 is about 64911.7895455055. The cubic root of 4213540422 is about 1615.1606356783.

Adding to 4213540422 its reverse (2240453124), we get a palindrome (6453993546).

The spelling of 4213540422 in words is "four billion, two hundred thirteen million, five hundred forty thousand, four hundred twenty-two".