34243451053443 has 12 divisors (see below), whose sum is σ = 49463043963840. Its totient is φ = 22828837523856.

The previous prime is 34243451053421. The next prime is 34243451053453. The reversal of 34243451053443 is 34435015434243.

34243451053443 is a `hidden beast` number, since 3 + 4 + 2 + 43 + 4 + 510 + 53 + 4 + 43 = 666.

It is not a de Polignac number, because 34243451053443 - 2⁵ = 34243451053411 is a prime.

It is a super-2 number, since 2×34243451053443² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34243451053453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9136371 + ... + 12327212.

It is an arithmetic number, because the mean of its divisors is an integer number (4121920330320).

Almost surely, 2^{34243451053443} is an apocalyptic number.

34243451053443 is a deficient number, since it is larger than the sum of its proper divisors (15219592910397).

34243451053443 is a wasteful number, since it uses less digits than its factorization.

34243451053443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21640858 (or 21640855 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 45.

Adding to 34243451053443 its reverse (34435015434243), we get a palindrome (68678466487686).

The spelling of 34243451053443 in words is "thirty-four trillion, two hundred forty-three billion, four hundred fifty-one million, fifty-three thousand, four hundred forty-three".