4202266624 has 64 divisors (see below), whose sum is σ = 8454015000. Its totient is φ = 2088763392.

The previous prime is 4202266619. The next prime is 4202266639. The reversal of 4202266624 is 4266622024.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 4202266624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8421127 + ... + 8421625.

Almost surely, 2^4202266624 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 4202266624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4227007500).

4202266624 is an abundant number, since it is smaller than the sum of its proper divisors (4251748376).

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

4202266624 is an frugal number, since it uses more digits than its factorization.

4202266624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 758 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

The square root of 4202266624 is about 64824.8920091657. The cubic root of 4202266624 is about 1613.7188347881.

Adding to 4202266624 its reverse (4266622024), we get a palindrome (8468888648).

The spelling of 4202266624 in words is "four billion, two hundred two million, two hundred sixty-six thousand, six hundred twenty-four".