425242404242524 has 12 divisors (see below), whose sum is σ = 811826408099448. Its totient is φ = 193292001928400.

The previous prime is 425242404242473. The next prime is 425242404242633.

425242404242524 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×425242404242524² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 4832300048167 + ... + 4832300048254.

It is an arithmetic number, because the mean of its divisors is an integer number (67652200674954).

Almost surely, 2^{425242404242524} is an apocalyptic number.

425242404242524 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

425242404242524 is a deficient number, since it is larger than the sum of its proper divisors (386584003856924).

425242404242524 is a wasteful number, since it uses less digits than its factorization.

425242404242524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9664600096436 (or 9664600096434 counting only the distinct ones).

The product of its (nonzero) digits is 6553600, while the sum is 46.

It can be divided in two parts, 42524240 and 4242524, that added together give a palindrome (46766764).

The spelling of 425242404242524 in words is "four hundred twenty-five trillion, two hundred forty-two billion, four hundred four million, two hundred forty-two thousand, five hundred twenty-four".