4426126402506 has 128 divisors (see below), whose sum is σ = 9610638460416. Its totient is φ = 1353836789760.

The previous prime is 4426126402501. The next prime is 4426126402513. The reversal of 4426126402506 is 6052046216244.

It is not an unprimeable number, because it can be changed into a prime (4426126402501) 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 63 ways as a sum of consecutive naturals, for example, 1681018966 + ... + 1681021598.

It is an arithmetic number, because the mean of its divisors is an integer number (75083112972).

Almost surely, 2^{4426126402506} is an apocalyptic number.

4426126402506 is an abundant number, since it is smaller than the sum of its proper divisors (5184512057910).

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

4426126402506 is a wasteful number, since it uses less digits than its factorization.

4426126402506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5216.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 4426126402506 in words is "four trillion, four hundred twenty-six billion, one hundred twenty-six million, four hundred two thousand, five hundred six".