100842583400 has 48 divisors (see below), whose sum is σ = 252494321100. Its totient is φ = 37234183680.

The previous prime is 100842583397. The next prime is 100842583421. The reversal of 100842583400 is 4385248001.

It can be written as a sum of positive squares in 6 ways, for example, as 39834571396 + 61008012004 = 199586^2 + 246998^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19390205 + ... + 19395404.

Almost surely, 2^100842583400 is an apocalyptic number.

100842583400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100842583400 is an abundant number, since it is smaller than the sum of its proper divisors (151651737700).

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

100842583400 is a wasteful number, since it uses less digits than its factorization.

100842583400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38785638 (or 38785629 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 35.

The spelling of 100842583400 in words is "one hundred billion, eight hundred forty-two million, five hundred eighty-three thousand, four hundred".