104001204342 has 48 divisors (see below), whose sum is σ = 242387616240. Its totient is φ = 29662359552.

The previous prime is 104001204341. The next prime is 104001204403. The reversal of 104001204342 is 243402100401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104001204341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 143563 + ... + 478134.

It is an arithmetic number, because the mean of its divisors is an integer number (5049742005).

Almost surely, 2^104001204342 is an apocalyptic number.

104001204342 is an abundant number, since it is smaller than the sum of its proper divisors (138386411898).

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

104001204342 is a wasteful number, since it uses less digits than its factorization.

104001204342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622285 (or 622278 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 104001204342 its reverse (243402100401), we get a palindrome (347403304743).

The spelling of 104001204342 in words is "one hundred four billion, one million, two hundred four thousand, three hundred forty-two".