424342512 has 60 divisors (see below), whose sum is σ = 1295535384. Its totient is φ = 128588160.

The previous prime is 424342493. The next prime is 424342519. The reversal of 424342512 is 215243424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424342519) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 132363 + ... + 135530.

Almost surely, 2^424342512 is an apocalyptic number.

It is an amenable number.

424342512 is an abundant number, since it is smaller than the sum of its proper divisors (871192872).

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

424342512 is a wasteful number, since it uses less digits than its factorization.

424342512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267918 (or 267909 counting only the distinct ones).

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

The square root of 424342512 is about 20599.5755296074. The cubic root of 424342512 is about 751.4593877413.

Adding to 424342512 its reverse (215243424), we get a palindrome (639585936).

The spelling of 424342512 in words is "four hundred twenty-four million, three hundred forty-two thousand, five hundred twelve".