100420446242 has 8 divisors (see below), whose sum is σ = 151387608000. Its totient is φ = 49957910244.

The previous prime is 100420446229. The next prime is 100420446263. The reversal of 100420446242 is 242644024001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126155942 + ... + 126156737.

It is an arithmetic number, because the mean of its divisors is an integer number (18923451000).

Almost surely, 2^100420446242 is an apocalyptic number.

100420446242 is a deficient number, since it is larger than the sum of its proper divisors (50967161758).

100420446242 is a wasteful number, since it uses less digits than its factorization.

100420446242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252312880.

The product of its (nonzero) digits is 12288, while the sum is 29.

The spelling of 100420446242 in words is "one hundred billion, four hundred twenty million, four hundred forty-six thousand, two hundred forty-two".