4376027023221 has 16 divisors (see below), whose sum is σ = 6671560840704. Its totient is φ = 2499338425584.

The previous prime is 4376027023187. The next prime is 4376027023259. The reversal of 4376027023221 is 1223207206734.

It is not a de Polignac number, because 4376027023221 - 2⁶ = 4376027023157 is a prime.

It is a super-2 number, since 2×4376027023221² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4376027023221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4376027023021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51975471 + ... + 52059596.

It is an arithmetic number, because the mean of its divisors is an integer number (416972552544).

Almost surely, 2^{4376027023221} is an apocalyptic number.

It is an amenable number.

4376027023221 is a deficient number, since it is larger than the sum of its proper divisors (2295533817483).

4376027023221 is a wasteful number, since it uses less digits than its factorization.

4376027023221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104037080.

The product of its (nonzero) digits is 169344, while the sum is 39.

The spelling of 4376027023221 in words is "four trillion, three hundred seventy-six billion, twenty-seven million, twenty-three thousand, two hundred twenty-one".