100446142048 has 48 divisors (see below), whose sum is σ = 226027791360. Its totient is φ = 43043780736.

The previous prime is 100446142039. The next prime is 100446142057. The reversal of 100446142048 is 840241644001.

It is an interprime number because it is at equal distance from previous prime (100446142039) and next prime (100446142057).

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 7 ways as a sum of consecutive naturals, for example, 2885515 + ... + 2920117.

It is an arithmetic number, because the mean of its divisors is an integer number (4708912320).

Almost surely, 2^100446142048 is an apocalyptic number.

It is an amenable number.

100446142048 is an abundant number, since it is smaller than the sum of its proper divisors (125581649312).

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

100446142048 is a wasteful number, since it uses less digits than its factorization.

100446142048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47579 (or 47571 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

Adding to 100446142048 its reverse (840241644001), we get a palindrome (940687786049).

The spelling of 100446142048 in words is "one hundred billion, four hundred forty-six million, one hundred forty-two thousand, forty-eight".