4013135263266 has 16 divisors (see below), whose sum is σ = 8026320064224. Its totient is φ = 1337703498144.

The previous prime is 4013135263261. The next prime is 4013135263271. The reversal of 4013135263266 is 6623625313104.

It is an interprime number because it is at equal distance from previous prime (4013135263261) and next prime (4013135263271).

It is a super-2 number, since 2×4013135263266² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4013135263261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 965980 + ... + 2993223.

It is an arithmetic number, because the mean of its divisors is an integer number (501645004014).

Almost surely, 2^{4013135263266} is an apocalyptic number.

4013135263266 is an abundant number, since it is smaller than the sum of its proper divisors (4013184800958).

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

4013135263266 is a wasteful number, since it uses less digits than its factorization.

4013135263266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4128145.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 4013135263266 in words is "four trillion, thirteen billion, one hundred thirty-five million, two hundred sixty-three thousand, two hundred sixty-six".