424043534 has 8 divisors (see below), whose sum is σ = 636207048. Its totient is φ = 211974520.

The previous prime is 424043509. The next prime is 424043537. The reversal of 424043534 is 435340424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 424043497 and 424043506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424043537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11072 + ... + 31155.

It is an arithmetic number, because the mean of its divisors is an integer number (79525881).

Almost surely, 2^424043534 is an apocalyptic number.

424043534 is a deficient number, since it is larger than the sum of its proper divisors (212163514).

424043534 is a wasteful number, since it uses less digits than its factorization.

424043534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47250.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 424043534 is about 20592.3173538094. The cubic root of 424043534 is about 751.2828616222.

Adding to 424043534 its reverse (435340424), we get a palindrome (859383958).

It can be divided in two parts, 4240 and 43534, that added together give a palindrome (47774).

The spelling of 424043534 in words is "four hundred twenty-four million, forty-three thousand, five hundred thirty-four".