100421745858276 has 24 divisors (see below), whose sum is σ = 235671842886144. Its totient is φ = 33280424445600.

The previous prime is 100421745858199. The next prime is 100421745858349. The reversal of 100421745858276 is 672858547124001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24186352900 + ... + 24186357051.

It is an arithmetic number, because the mean of its divisors is an integer number (9819660120256).

Almost surely, 2^{100421745858276} is an apocalyptic number.

It is an amenable number.

100421745858276 is an abundant number, since it is smaller than the sum of its proper divisors (135250097027868).

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

100421745858276 is a wasteful number, since it uses less digits than its factorization.

100421745858276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48372710131 (or 48372710129 counting only the distinct ones).

The product of its (nonzero) digits is 30105600, while the sum is 60.

The spelling of 100421745858276 in words is "one hundred trillion, four hundred twenty-one billion, seven hundred forty-five million, eight hundred fifty-eight thousand, two hundred seventy-six".