4200220040394 has 64 divisors (see below), whose sum is σ = 10165745376000. Its totient is φ = 1129414606848.

The previous prime is 4200220040299. The next prime is 4200220040447. The reversal of 4200220040394 is 4930400220024.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15321522 + ... + 15593250.

It is an arithmetic number, because the mean of its divisors is an integer number (158839771500).

Almost surely, 2^{4200220040394} is an apocalyptic number.

4200220040394 is an abundant number, since it is smaller than the sum of its proper divisors (5965525335606).

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

4200220040394 is a wasteful number, since it uses less digits than its factorization.

4200220040394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293407.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 4200220040394 in words is "four trillion, two hundred billion, two hundred twenty million, forty thousand, three hundred ninety-four".