434253421133524 has 36 divisors (see below), whose sum is σ = 788379295187484. Its totient is φ = 209286057906688.

The previous prime is 434253421133479. The next prime is 434253421133527. The reversal of 434253421133524 is 425331124352434.

It can be written as a sum of positive squares in 6 ways, for example, as 10052767772100 + 424200653361424 = 3170610^2 + 20596132^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434253421133527) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106848667 + ... + 110838370.

It is an arithmetic number, because the mean of its divisors is an integer number (21899424866319).

Almost surely, 2^{434253421133524} is an apocalyptic number.

It is an amenable number.

434253421133524 is a deficient number, since it is larger than the sum of its proper divisors (354125874053960).

434253421133524 is a wasteful number, since it uses less digits than its factorization.

434253421133524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217687692 (or 217687661 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 46.

Adding to 434253421133524 its reverse (425331124352434), we get a palindrome (859584545485958).

The spelling of 434253421133524 in words is "four hundred thirty-four trillion, two hundred fifty-three billion, four hundred twenty-one million, one hundred thirty-three thousand, five hundred twenty-four".