4051202402052 has 144 divisors (see below), whose sum is σ = 11218267540480. Its totient is φ = 1225082361600.

The previous prime is 4051202402041. The next prime is 4051202402077. The reversal of 4051202402052 is 2502042021504.

4051202402052 is a `hidden beast` number, since 4 + 0 + 5 + 1 + 202 + 402 + 0 + 52 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35084949 + ... + 35200227.

Almost surely, 2^{4051202402052} 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 4051202402052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5609133770240).

4051202402052 is an abundant number, since it is smaller than the sum of its proper divisors (7167065138428).

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

4051202402052 is a wasteful number, since it uses less digits than its factorization.

4051202402052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116594 (or 116589 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 4051202402052 its reverse (2502042021504), we get a palindrome (6553244423556).

The spelling of 4051202402052 in words is "four trillion, fifty-one billion, two hundred two million, four hundred two thousand, fifty-two".