524042242240425 has 48 divisors (see below), whose sum is σ = 887569840769472. Its totient is φ = 272665865881600.

The previous prime is 524042242240397. The next prime is 524042242240441.

524042242240425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 524042242240425 - 2¹⁶ = 524042242174889 is a prime.

It is a super-2 number, since 2×524042242240425² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 127923802 + ... + 131956748.

It is an arithmetic number, because the mean of its divisors is an integer number (18491038349364).

Almost surely, 2^{524042242240425} is an apocalyptic number.

It is an amenable number.

524042242240425 is a deficient number, since it is larger than the sum of its proper divisors (363527598529047).

524042242240425 is a wasteful number, since it uses less digits than its factorization.

524042242240425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4075258 (or 4075253 counting only the distinct ones).

The product of its (nonzero) digits is 1638400, while the sum is 42.

The spelling of 524042242240425 in words is "five hundred twenty-four trillion, forty-two billion, two hundred forty-two million, two hundred forty thousand, four hundred twenty-five".