424101434 has 4 divisors (see below), whose sum is σ = 636152154. Its totient is φ = 212050716.

The previous prime is 424101361. The next prime is 424101473. The reversal of 424101434 is 434101424.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 260338225 + 163763209 = 16135^2 + 12797^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106025357 + ... + 106025360.

Almost surely, 2^424101434 is an apocalyptic number.

424101434 is a deficient number, since it is larger than the sum of its proper divisors (212050720).

424101434 is a wasteful number, since it uses less digits than its factorization.

424101434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212050719.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 424101434 is about 20593.7231699370. The cubic root of 424101434 is about 751.3170541005.

Adding to 424101434 its reverse (434101424), we get a palindrome (858202858).

The spelling of 424101434 in words is "four hundred twenty-four million, one hundred one thousand, four hundred thirty-four".