424134023242 has 8 divisors (see below), whose sum is σ = 636315209316. Its totient is φ = 212028953472.

The previous prime is 424134023237. The next prime is 424134023293. The reversal of 424134023242 is 242320431424.

It can be written as a sum of positive squares in 2 ways, for example, as 419270495121 + 4863528121 = 647511^2 + 69739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19015143 + ... + 19037434.

Almost surely, 2^424134023242 is an apocalyptic number.

424134023242 is a deficient number, since it is larger than the sum of its proper divisors (212181186074).

424134023242 is a wasteful number, since it uses less digits than its factorization.

424134023242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38058152.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 424134023242 its reverse (242320431424), we get a palindrome (666454454666).

The spelling of 424134023242 in words is "four hundred twenty-four billion, one hundred thirty-four million, twenty-three thousand, two hundred forty-two".