4213153840 has 80 divisors (see below), whose sum is σ = 11227192128. Its totient is φ = 1440350208.

The previous prime is 4213153829. The next prime is 4213153873. The reversal of 4213153840 is 483513124.

4213153840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187024 + ... + 208336.

Almost surely, 2^4213153840 is an apocalyptic number.

4213153840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4213153840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5613596064).

4213153840 is an abundant number, since it is smaller than the sum of its proper divisors (7014038288).

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

4213153840 is a wasteful number, since it uses less digits than its factorization.

4213153840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21686 (or 21680 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 4213153840 is about 64908.8117284549. The cubic root of 4213153840 is about 1615.1112384919. Note that the first 3 decimals are identical.

Adding to 4213153840 its reverse (483513124), we get a palindrome (4696666964).

The spelling of 4213153840 in words is "four billion, two hundred thirteen million, one hundred fifty-three thousand, eight hundred forty".