4266126031242 has 32 divisors (see below), whose sum is σ = 8536086266112. Its totient is φ = 1421403125184.

The previous prime is 4266126031183. The next prime is 4266126031273. The reversal of 4266126031242 is 2421306216624.

It is a happy number.

4266126031242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4266126031242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164683263 + ... + 164709165.

It is an arithmetic number, because the mean of its divisors is an integer number (266752695816).

Almost surely, 2^{4266126031242} is an apocalyptic number.

4266126031242 is an abundant number, since it is smaller than the sum of its proper divisors (4269960234870).

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

4266126031242 is a wasteful number, since it uses less digits than its factorization.

4266126031242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37182.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 4266126031242 in words is "four trillion, two hundred sixty-six billion, one hundred twenty-six million, thirty-one thousand, two hundred forty-two".