104455020142 has 8 divisors (see below), whose sum is σ = 170926396632. Its totient is φ = 47479554600.

The previous prime is 104455020121. The next prime is 104455020193. The reversal of 104455020142 is 241020554401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×104455020142³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104455020142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2373977709 + ... + 2373977752.

It is an arithmetic number, because the mean of its divisors is an integer number (21365799579).

Almost surely, 2^104455020142 is an apocalyptic number.

104455020142 is a deficient number, since it is larger than the sum of its proper divisors (66471376490).

104455020142 is a wasteful number, since it uses less digits than its factorization.

104455020142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747955474.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 104455020142 its reverse (241020554401), we get a palindrome (345475574543).

The spelling of 104455020142 in words is "one hundred four billion, four hundred fifty-five million, twenty thousand, one hundred forty-two".