4202403660 has 576 divisors, whose sum is σ = 17267443200. Its totient is φ = 838688256.

The previous prime is 4202403637. The next prime is 4202403671. The reversal of 4202403660 is 663042024.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 6535299 + ... + 6535941.

It is an arithmetic number, because the mean of its divisors is an integer number (29978200).

Almost surely, 2^4202403660 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 4202403660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8633721600).

4202403660 is an abundant number, since it is smaller than the sum of its proper divisors (13065039540).

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

4202403660 is a wasteful number, since it uses less digits than its factorization.

4202403660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707 (or 692 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4202403660 is about 64825.9489710718. The cubic root of 4202403660 is about 1613.7363757321.

Adding to 4202403660 its reverse (663042024), we get a palindrome (4865445684).

The spelling of 4202403660 in words is "four billion, two hundred two million, four hundred three thousand, six hundred sixty".