438676395126 has 16 divisors (see below), whose sum is σ = 877394388528. Its totient is φ = 146218532000.

The previous prime is 438676395121. The next prime is 438676395139. The reversal of 438676395126 is 621593676834.

It is a self number, because there is not a number n which added to its sum of digits gives 438676395126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (438676395121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595325 + ... + 1849976.

It is an arithmetic number, because the mean of its divisors is an integer number (54837149283).

Almost surely, 2^438676395126 is an apocalyptic number.

438676395126 is an abundant number, since it is smaller than the sum of its proper divisors (438717993402).

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

438676395126 is a wasteful number, since it uses less digits than its factorization.

438676395126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3466527.

The product of its digits is 39191040, while the sum is 60.

The spelling of 438676395126 in words is "four hundred thirty-eight billion, six hundred seventy-six million, three hundred ninety-five thousand, one hundred twenty-six".