104142142444020 has 48 divisors (see below), whose sum is σ = 308750822307648. Its totient is φ = 26137635750400.

The previous prime is 104142142444013. The next prime is 104142142444027. The reversal of 104142142444020 is 20444241241401.

It is an interprime number because it is at equal distance from previous prime (104142142444013) and next prime (104142142444027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104142142444027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51050068806 + ... + 51050070845.

It is an arithmetic number, because the mean of its divisors is an integer number (6432308798076).

Almost surely, 2^{104142142444020} is an apocalyptic number.

104142142444020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104142142444020 is an abundant number, since it is smaller than the sum of its proper divisors (204608679863628).

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

104142142444020 is a wasteful number, since it uses less digits than its factorization.

104142142444020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102100139680 (or 102100139678 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 33.

Adding to 104142142444020 its reverse (20444241241401), we get a palindrome (124586383685421).

The spelling of 104142142444020 in words is "one hundred four trillion, one hundred forty-two billion, one hundred forty-two million, four hundred forty-four thousand, twenty".