4027421135 has 16 divisors (see below), whose sum is σ = 4880312640. Its totient is φ = 3190387200.

The previous prime is 4027421129. The next prime is 4027421149. The reversal of 4027421135 is 5311247204.

4027421135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4027421135 - 2⁶ = 4027421071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4027421098 and 4027421107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 732326 + ... + 737804.

It is an arithmetic number, because the mean of its divisors is an integer number (305019540).

Almost surely, 2^4027421135 is an apocalyptic number.

4027421135 is a deficient number, since it is larger than the sum of its proper divisors (852891505).

4027421135 is a wasteful number, since it uses less digits than its factorization.

4027421135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6898.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 4027421135 is about 63461.9660505409. The cubic root of 4027421135 is about 1591.0201560739.

Adding to 4027421135 its reverse (5311247204), we get a palindrome (9338668339).

The spelling of 4027421135 in words is "four billion, twenty-seven million, four hundred twenty-one thousand, one hundred thirty-five".