4213451043 has 24 divisors (see below), whose sum is σ = 6187108928. Its totient is φ = 2762484912.

The previous prime is 4213451041. The next prime is 4213451057. The reversal of 4213451043 is 3401543124.

It is a happy number.

It is not a de Polignac number, because 4213451043 - 2¹ = 4213451041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4213450998 and 4213451016.

It is not an unprimeable number, because it can be changed into a prime (4213451041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 382296 + ... + 393162.

Almost surely, 2^4213451043 is an apocalyptic number.

4213451043 is a deficient number, since it is larger than the sum of its proper divisors (1973657885).

4213451043 is a wasteful number, since it uses less digits than its factorization.

4213451043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11583 (or 11580 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 4213451043 is about 64911.1010767804. The cubic root of 4213451043 is about 1615.1492151587.

Adding to 4213451043 its reverse (3401543124), we get a palindrome (7614994167).

The spelling of 4213451043 in words is "four billion, two hundred thirteen million, four hundred fifty-one thousand, forty-three".