100717381400 has 48 divisors (see below), whose sum is σ = 234533526840. Its totient is φ = 40224051200.

The previous prime is 100717381361. The next prime is 100717381417. The reversal of 100717381400 is 4183717001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 264614 + ... + 521013.

Almost surely, 2^100717381400 is an apocalyptic number.

100717381400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100717381400 is an abundant number, since it is smaller than the sum of its proper divisors (133816145440).

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

100717381400 is a wasteful number, since it uses less digits than its factorization.

100717381400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786284 (or 786275 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 32.

The spelling of 100717381400 in words is "one hundred billion, seven hundred seventeen million, three hundred eighty-one thousand, four hundred".