524012343523431 has 32 divisors (see below), whose sum is σ = 840899496307200. Its totient is φ = 283548130277760.

The previous prime is 524012343523429. The next prime is 524012343523441. The reversal of 524012343523431 is 134325343210425.

It is not a de Polignac number, because 524012343523431 - 2¹ = 524012343523429 is a prime.

It is a super-2 number, since 2×524012343523431² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (524012343523441) 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, 294772116 + ... + 296544473.

It is an arithmetic number, because the mean of its divisors is an integer number (26278109259600).

Almost surely, 2^{524012343523431} is an apocalyptic number.

524012343523431 is a deficient number, since it is larger than the sum of its proper divisors (316887152783769).

524012343523431 is a wasteful number, since it uses less digits than its factorization.

524012343523431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591318839.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 524012343523431 its reverse (134325343210425), we get a palindrome (658337686733856).

The spelling of 524012343523431 in words is "five hundred twenty-four trillion, twelve billion, three hundred forty-three million, five hundred twenty-three thousand, four hundred thirty-one".