4006134502623 has 64 divisors (see below), whose sum is σ = 6548097177600. Its totient is φ = 2400480593280.

The previous prime is 4006134502621. The next prime is 4006134502673. The reversal of 4006134502623 is 3262054316004.

4006134502623 is a `hidden beast` number, since 4 + 0 + 0 + 61 + 34 + 502 + 62 + 3 = 666.

4006134502623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4006134502623 - 2¹ = 4006134502621 is a prime.

It is a super-2 number, since 2×4006134502623² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4006134502621) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14855061 + ... + 15122337.

It is an arithmetic number, because the mean of its divisors is an integer number (102314018400).

Almost surely, 2^{4006134502623} is an apocalyptic number.

4006134502623 is a deficient number, since it is larger than the sum of its proper divisors (2541962674977).

4006134502623 is a wasteful number, since it uses less digits than its factorization.

4006134502623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267869 (or 267863 counting only the distinct ones).

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

Adding to 4006134502623 its reverse (3262054316004), we get a palindrome (7268188818627).

The spelling of 4006134502623 in words is "four trillion, six billion, one hundred thirty-four million, five hundred two thousand, six hundred twenty-three".