4004100376221 has 32 divisors (see below), whose sum is σ = 5834237875200. Its totient is φ = 2422526198400.

The previous prime is 4004100376147. The next prime is 4004100376291. The reversal of 4004100376221 is 1226730014004.

It is not a de Polignac number, because 4004100376221 - 2²³ = 4004091987613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4004100376291) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45061566 + ... + 45150336.

It is an arithmetic number, because the mean of its divisors is an integer number (182319933600).

Almost surely, 2^{4004100376221} is an apocalyptic number.

It is an amenable number.

4004100376221 is a deficient number, since it is larger than the sum of its proper divisors (1830137498979).

4004100376221 is a wasteful number, since it uses less digits than its factorization.

4004100376221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91137.

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 4004100376221 in words is "four trillion, four billion, one hundred million, three hundred seventy-six thousand, two hundred twenty-one".