4052600636040 has 384 divisors, whose sum is σ = 14878664910720. Its totient is φ = 955891791360.

The previous prime is 4052600636039. The next prime is 4052600636107. The reversal of 4052600636040 is 406360062504.

4052600636040 is a `hidden beast` number, since 4 + 0 + 5 + 2 + 600 + 6 + 3 + 6 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4052600635986 and 4052600636004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17614627 + ... + 17843213.

It is an arithmetic number, because the mean of its divisors is an integer number (38746523205).

Almost surely, 2^{4052600636040} is an apocalyptic number.

4052600636040 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 4052600636040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7439332455360).

4052600636040 is an abundant number, since it is smaller than the sum of its proper divisors (10826064274680).

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

4052600636040 is a wasteful number, since it uses less digits than its factorization.

4052600636040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228674 (or 228645 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 4052600636040 its reverse (406360062504), we get a palindrome (4458960698544).

The spelling of 4052600636040 in words is "four trillion, fifty-two billion, six hundred million, six hundred thirty-six thousand, forty".