4021430342176 has 48 divisors (see below), whose sum is σ = 8687077530264. Its totient is φ = 1821025050624.

The previous prime is 4021430342143. The next prime is 4021430342177. The reversal of 4021430342176 is 6712430341204.

It can be written as a sum of positive squares in 4 ways, for example, as 3946277602576 + 75152739600 = 1986524^2 + 274140^2 .

It is not an unprimeable number, because it can be changed into a prime (4021430342177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91175121 + ... + 91219216.

Almost surely, 2^{4021430342176} is an apocalyptic number.

It is an amenable number.

4021430342176 is an abundant number, since it is smaller than the sum of its proper divisors (4665647188088).

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

4021430342176 is a wasteful number, since it uses less digits than its factorization.

4021430342176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182394413 (or 182394405 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 37.

The spelling of 4021430342176 in words is "four trillion, twenty-one billion, four hundred thirty million, three hundred forty-two thousand, one hundred seventy-six".