4213423435 has 32 divisors (see below), whose sum is σ = 5678894592. Its totient is φ = 2979901440.

The previous prime is 4213423399. The next prime is 4213423469. The reversal of 4213423435 is 5343243124.

It is a happy number.

It is not a de Polignac number, because 4213423435 - 2⁷ = 4213423307 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4213423397 and 4213423406.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184677 + ... + 206233.

It is an arithmetic number, because the mean of its divisors is an integer number (177465456).

Almost surely, 2^4213423435 is an apocalyptic number.

4213423435 is a deficient number, since it is larger than the sum of its proper divisors (1465471157).

4213423435 is a wasteful number, since it uses less digits than its factorization.

4213423435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21703.

The product of its digits is 34560, while the sum is 31.

The square root of 4213423435 is about 64910.8884163512. Note that the first 3 decimals coincide. The cubic root of 4213423435 is about 1615.1456874774.

Adding to 4213423435 its reverse (5343243124), we get a palindrome (9556666559).

The spelling of 4213423435 in words is "four billion, two hundred thirteen million, four hundred twenty-three thousand, four hundred thirty-five".