104278274100 has 1008 divisors, whose sum is σ = 455842907520. Its totient is φ = 19987430400.

The previous prime is 104278274071. The next prime is 104278274143. The reversal of 104278274100 is 1472872401.

104278274100 is a `hidden beast` number, since 10 + 4 + 278 + 274 + 100 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 335 ways as a sum of consecutive naturals, for example, 72972186 + ... + 72973614.

Almost surely, 2^104278274100 is an apocalyptic number.

104278274100 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 104278274100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227921453760).

104278274100 is an abundant number, since it is smaller than the sum of its proper divisors (351564633420).

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

104278274100 is a wasteful number, since it uses less digits than its factorization.

104278274100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The spelling of 104278274100 in words is "one hundred four billion, two hundred seventy-eight million, two hundred seventy-four thousand, one hundred".