10042210420194 has 16 divisors (see below), whose sum is σ = 20310088491360. Its totient is φ = 3309792198240.

The previous prime is 10042210420183. The next prime is 10042210420201. The reversal of 10042210420194 is 49102401224001.

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, 9402818212 + ... + 9402819279.

It is an arithmetic number, because the mean of its divisors is an integer number (1269380530710).

Almost surely, 2^{10042210420194} is an apocalyptic number.

10042210420194 is an abundant number, since it is smaller than the sum of its proper divisors (10267878071166).

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

10042210420194 is a wasteful number, since it uses less digits than its factorization.

10042210420194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18805637585.

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 10042210420194 its reverse (49102401224001), we get a palindrome (59144611644195).

The spelling of 10042210420194 in words is "ten trillion, forty-two billion, two hundred ten million, four hundred twenty thousand, one hundred ninety-four".