4211421401 has 8 divisors (see below), whose sum is σ = 4599354144. Its totient is φ = 3824334720.

The previous prime is 4211421391. The next prime is 4211421433. The reversal of 4211421401 is 1041241124.

4211421401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4211421401 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4211421451) 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, 201080 + ... + 221033.

It is an arithmetic number, because the mean of its divisors is an integer number (574919268).

Almost surely, 2^4211421401 is an apocalyptic number.

It is an amenable number.

4211421401 is a deficient number, since it is larger than the sum of its proper divisors (387932743).

4211421401 is a wasteful number, since it uses less digits than its factorization.

4211421401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423031.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 4211421401 is about 64895.4651805502. The cubic root of 4211421401 is about 1614.8898314878.

Adding to 4211421401 its reverse (1041241124), we get a palindrome (5252662525).

The spelling of 4211421401 in words is "four billion, two hundred eleven million, four hundred twenty-one thousand, four hundred one".