4100225421 has 8 divisors (see below), whose sum is σ = 5468187744. Its totient is φ = 2732873360.

The previous prime is 4100225369. The next prime is 4100225431. The reversal of 4100225421 is 1245220014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4100225421 - 2¹⁰ = 4100224397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4100225431) 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 7 ways as a sum of consecutive naturals, for example, 136650 + ... + 163931.

It is an arithmetic number, because the mean of its divisors is an integer number (683523468).

Almost surely, 2^4100225421 is an apocalyptic number.

It is an amenable number.

4100225421 is a deficient number, since it is larger than the sum of its proper divisors (1367962323).

4100225421 is a wasteful number, since it uses less digits than its factorization.

4100225421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305131.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4100225421 is about 64033.0025924132. The cubic root of 4100225421 is about 1600.5499959447.

Adding to 4100225421 its reverse (1245220014), we get a palindrome (5345445435).

The spelling of 4100225421 in words is "four billion, one hundred million, two hundred twenty-five thousand, four hundred twenty-one".