104253421435134 has 16 divisors (see below), whose sum is σ = 209337547426560. Its totient is φ = 34612689719000.

The previous prime is 104253421435103. The next prime is 104253421435151. The reversal of 104253421435134 is 431534124352401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34612688214 + ... + 34612691225.

It is an arithmetic number, because the mean of its divisors is an integer number (13083596714160).

Almost surely, 2^{104253421435134} is an apocalyptic number.

104253421435134 is an abundant number, since it is smaller than the sum of its proper divisors (105084125991426).

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

104253421435134 is a wasteful number, since it uses less digits than its factorization.

104253421435134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69225379695.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 104253421435134 its reverse (431534124352401), we get a palindrome (535787545787535).

The spelling of 104253421435134 in words is "one hundred four trillion, two hundred fifty-three billion, four hundred twenty-one million, four hundred thirty-five thousand, one hundred thirty-four".