100416551644 has 12 divisors (see below), whose sum is σ = 183369355344. Its totient is φ = 48025307264.

The previous prime is 100416551611. The next prime is 100416551647. The reversal of 100416551644 is 446155614001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100416551647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545742037 + ... + 545742220.

It is an arithmetic number, because the mean of its divisors is an integer number (15280779612).

Almost surely, 2^100416551644 is an apocalyptic number.

It is an amenable number.

100416551644 is a deficient number, since it is larger than the sum of its proper divisors (82952803700).

100416551644 is a wasteful number, since it uses less digits than its factorization.

100416551644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091484284 (or 1091484282 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 100416551644 in words is "one hundred billion, four hundred sixteen million, five hundred fifty-one thousand, six hundred forty-four".