424240134334023 has 32 divisors (see below), whose sum is σ = 659722607193600. Its totient is φ = 237464668861056.

The previous prime is 424240134333991. The next prime is 424240134334069. The reversal of 424240134334023 is 320433431042424.

It is a happy number.

It is not a de Polignac number, because 424240134334023 - 2⁵ = 424240134333991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424240134334073) 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, 307201308 + ... + 308579201.

It is an arithmetic number, because the mean of its divisors is an integer number (20616331474800).

Almost surely, 2^{424240134334023} is an apocalyptic number.

424240134334023 is a deficient number, since it is larger than the sum of its proper divisors (235482472859577).

424240134334023 is a wasteful number, since it uses less digits than its factorization.

424240134334023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615781191.

The product of its (nonzero) digits is 663552, while the sum is 39.

Adding to 424240134334023 its reverse (320433431042424), we get a palindrome (744673565376447).

The spelling of 424240134334023 in words is "four hundred twenty-four trillion, two hundred forty billion, one hundred thirty-four million, three hundred thirty-four thousand, twenty-three".