424041534 has 64 divisors (see below), whose sum is σ = 1106073600. Its totient is φ = 117876384.

The previous prime is 424041521. The next prime is 424041539. The reversal of 424041534 is 435140424.

It is a happy number.

424041534 is a `hidden beast` number, since 4 + 240 + 415 + 3 + 4 = 666.

It is a super-2 number, since 2×424041534² = 359622445114146312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 424041498 and 424041507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424041539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1174 + ... + 29145.

It is an arithmetic number, because the mean of its divisors is an integer number (17282400).

Almost surely, 2^424041534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424041534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553036800).

424041534 is an abundant number, since it is smaller than the sum of its proper divisors (682032066).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424041534 is a wasteful number, since it uses less digits than its factorization.

424041534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30374 (or 30368 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 424041534 is about 20592.2687919520. The cubic root of 424041534 is about 751.2816804792.

Adding to 424041534 its reverse (435140424), we get a palindrome (859181958).

The spelling of 424041534 in words is "four hundred twenty-four million, forty-one thousand, five hundred thirty-four".