424370434 has 16 divisors (see below), whose sum is σ = 672998400. Its totient is φ = 200135664.

The previous prime is 424370411. The next prime is 424370437. The reversal of 424370434 is 434073424.

It is a junction number, because it is equal to n+sod(n) for n = 424370396 and 424370405.

It is not an unprimeable number, because it can be changed into a prime (424370437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15682 + ... + 33085.

It is an arithmetic number, because the mean of its divisors is an integer number (42062400).

Almost surely, 2^424370434 is an apocalyptic number.

424370434 is a deficient number, since it is larger than the sum of its proper divisors (248627966).

424370434 is a wasteful number, since it uses less digits than its factorization.

424370434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49017.

The product of its (nonzero) digits is 32256, while the sum is 31.

The square root of 424370434 is about 20600.2532508705. The cubic root of 424370434 is about 751.4758695441.

The spelling of 424370434 in words is "four hundred twenty-four million, three hundred seventy thousand, four hundred thirty-four".