4104200302421 has 4 divisors (see below), whose sum is σ = 4107759887532. Its totient is φ = 4100640717312.

The previous prime is 4104200302399. The next prime is 4104200302471. The reversal of 4104200302421 is 1242030024014.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3602916478225 + 501283824196 = 1898135^2 + 708014^2 .

It is a cyclic number.

It is not a de Polignac number, because 4104200302421 - 2¹⁴ = 4104200286037 is a prime.

It is a super-2 number, since 2×4104200302421² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104200302471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1779790826 + ... + 1779793131.

It is an arithmetic number, because the mean of its divisors is an integer number (1026939971883).

Almost surely, 2^{4104200302421} is an apocalyptic number.

It is an amenable number.

4104200302421 is a deficient number, since it is larger than the sum of its proper divisors (3559585111).

4104200302421 is a wasteful number, since it uses less digits than its factorization.

4104200302421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559585110.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4104200302421 its reverse (1242030024014), we get a palindrome (5346230326435).

The spelling of 4104200302421 in words is "four trillion, one hundred four billion, two hundred million, three hundred two thousand, four hundred twenty-one".