4021433402104 has 16 divisors (see below), whose sum is σ = 7542732454920. Its totient is φ = 2010038080800.

The previous prime is 4021433402083. The next prime is 4021433402141. The reversal of 4021433402104 is 4012043341204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84802347 + ... + 84849754.

Almost surely, 2^{4021433402104} is an apocalyptic number.

It is an amenable number.

4021433402104 is a deficient number, since it is larger than the sum of its proper divisors (3521299052816).

4021433402104 is a wasteful number, since it uses less digits than its factorization.

4021433402104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169655070 (or 169655066 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4021433402104 its reverse (4012043341204), we get a palindrome (8033476743308).

The spelling of 4021433402104 in words is "four trillion, twenty-one billion, four hundred thirty-three million, four hundred two thousand, one hundred four".