104267998381920 has 192 divisors, whose sum is σ = 331120566475776. Its totient is φ = 27578570731520.

The previous prime is 104267998381903. The next prime is 104267998381949. The reversal of 104267998381920 is 29183899762401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77389225 + ... + 78725015.

It is an arithmetic number, because the mean of its divisors is an integer number (1724586283728).

Almost surely, 2^{104267998381920} is an apocalyptic number.

104267998381920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104267998381920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165560283237888).

104267998381920 is an abundant number, since it is smaller than the sum of its proper divisors (226852568093856).

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

104267998381920 is a wasteful number, since it uses less digits than its factorization.

104267998381920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337133 (or 1337125 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 69.

The spelling of 104267998381920 in words is "one hundred four trillion, two hundred sixty-seven billion, nine hundred ninety-eight million, three hundred eighty-one thousand, nine hundred twenty".