438082337365134 has 32 divisors (see below), whose sum is σ = 1092361152911616. Its totient is φ = 113787620094720.

The previous prime is 438082337365133. The next prime is 438082337365157. The reversal of 438082337365134 is 431563733280834.

It is a happy number.

It is a super-2 number, since 2×438082337365134² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (438082337365133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 474115083267 + ... + 474115084190.

It is an arithmetic number, because the mean of its divisors is an integer number (34136286028488).

Almost surely, 2^{438082337365134} is an apocalyptic number.

438082337365134 is an abundant number, since it is smaller than the sum of its proper divisors (654278815546482).

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

438082337365134 is a wasteful number, since it uses less digits than its factorization.

438082337365134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948230167480.

The product of its (nonzero) digits is 104509440, while the sum is 60.

The spelling of 438082337365134 in words is "four hundred thirty-eight trillion, eighty-two billion, three hundred thirty-seven million, three hundred sixty-five thousand, one hundred thirty-four".