104352431526 has 48 divisors (see below), whose sum is σ = 262253182464. Its totient is φ = 29369978352.

The previous prime is 104352431507. The next prime is 104352431527. The reversal of 104352431526 is 625134253401.

104352431526 is a `hidden beast` number, since 1 + 0 + 43 + 52 + 43 + 1 + 526 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104352431527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6172110 + ... + 6188993.

It is an arithmetic number, because the mean of its divisors is an integer number (5463607968).

Almost surely, 2^104352431526 is an apocalyptic number.

104352431526 is an abundant number, since it is smaller than the sum of its proper divisors (157900750938).

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

104352431526 is a wasteful number, since it uses less digits than its factorization.

104352431526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12361185 (or 12361182 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 104352431526 its reverse (625134253401), we get a palindrome (729486684927).

The spelling of 104352431526 in words is "one hundred four billion, three hundred fifty-two million, four hundred thirty-one thousand, five hundred twenty-six".