4021214275236 has 48 divisors (see below), whose sum is σ = 9601857619200. Its totient is φ = 1309120888992.

The previous prime is 4021214275231. The next prime is 4021214275249. The reversal of 4021214275236 is 6325724121204.

It is a junction number, because it is equal to n+sod(n) for n = 4021214275194 and 4021214275203.

It is not an unprimeable number, because it can be changed into a prime (4021214275231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5834155 + ... + 6486893.

It is an arithmetic number, because the mean of its divisors is an integer number (200038700400).

Almost surely, 2^{4021214275236} is an apocalyptic number.

It is an amenable number.

4021214275236 is an abundant number, since it is smaller than the sum of its proper divisors (5580643343964).

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

4021214275236 is a wasteful number, since it uses less digits than its factorization.

4021214275236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664728 (or 664726 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 4021214275236 in words is "four trillion, twenty-one billion, two hundred fourteen million, two hundred seventy-five thousand, two hundred thirty-six".