4104435420 has 72 divisors (see below), whose sum is σ = 12506073216. Its totient is φ = 1089597312.

The previous prime is 4104435389. The next prime is 4104435427. The reversal of 4104435420 is 245344014.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104435427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10987 + ... + 91266.

Almost surely, 2^4104435420 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4104435420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6253036608).

4104435420 is an abundant number, since it is smaller than the sum of its proper divisors (8401637796).

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

4104435420 is a wasteful number, since it uses less digits than its factorization.

4104435420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102491 (or 102486 counting only the distinct ones).

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

The square root of 4104435420 is about 64065.8678236704. The cubic root of 4104435420 is about 1601.0976088413.

Adding to 4104435420 its reverse (245344014), we get a palindrome (4349779434).

The spelling of 4104435420 in words is "four billion, one hundred four million, four hundred thirty-five thousand, four hundred twenty".