100421745858341 has 16 divisors (see below), whose sum is σ = 103861819392000. Its totient is φ = 97036107740208.

The previous prime is 100421745858199. The next prime is 100421745858349. The reversal of 100421745858341 is 143858547124001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 100421745858341 - 2¹⁴ = 100421745841957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100421745858349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74119610 + ... + 75462308.

It is an arithmetic number, because the mean of its divisors is an integer number (6491363712000).

Almost surely, 2^{100421745858341} is an apocalyptic number.

It is an amenable number.

100421745858341 is a deficient number, since it is larger than the sum of its proper divisors (3440073533659).

100421745858341 is a wasteful number, since it uses less digits than its factorization.

100421745858341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362968.

The product of its (nonzero) digits is 4300800, while the sum is 53.

The spelling of 100421745858341 in words is "one hundred trillion, four hundred twenty-one billion, seven hundred forty-five million, eight hundred fifty-eight thousand, three hundred forty-one".