424475013 has 4 divisors (see below), whose sum is σ = 565966688. Its totient is φ = 282983340.

The previous prime is 424474997. The next prime is 424475041. The reversal of 424475013 is 310574424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 424475013 - 2⁴ = 424474997 is a prime.

It is a super-2 number, since 2×424475013² = 360358073322700338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424475113) 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, 70745833 + ... + 70745838.

It is an arithmetic number, because the mean of its divisors is an integer number (141491672).

Almost surely, 2^424475013 is an apocalyptic number.

It is an amenable number.

424475013 is a deficient number, since it is larger than the sum of its proper divisors (141491675).

424475013 is a wasteful number, since it uses less digits than its factorization.

424475013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141491674.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 424475013 is about 20602.7913885473. The cubic root of 424475013 is about 751.5375940297.

The spelling of 424475013 in words is "four hundred twenty-four million, four hundred seventy-five thousand, thirteen".