4164213540 has 24 divisors (see below), whose sum is σ = 11659798080. Its totient is φ = 1110456928.

The previous prime is 4164213509. The next prime is 4164213587. The reversal of 4164213540 is 453124614.

4164213540 is digitally balanced in base 2, because in such base 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 (30).

It is a junction number, because it is equal to n+sod(n) for n = 4164213498 and 4164213507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34701720 + ... + 34701839.

It is an arithmetic number, because the mean of its divisors is an integer number (485824920).

Almost surely, 2^4164213540 is an apocalyptic number.

It is an amenable number.

4164213540 is an abundant number, since it is smaller than the sum of its proper divisors (7495584540).

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

4164213540 is a wasteful number, since it uses less digits than its factorization.

4164213540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69403571 (or 69403569 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4164213540 is about 64530.7178016795. The cubic root of 4164213540 is about 1608.8331166467.

The spelling of 4164213540 in words is "four billion, one hundred sixty-four million, two hundred thirteen thousand, five hundred forty".