531400102202434 has 8 divisors (see below), whose sum is σ = 800877879149328. Its totient is φ = 264440809152660.

The previous prime is 531400102202429. The next prime is 531400102202441. The reversal of 531400102202434 is 434202201004135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 531400102202396 and 531400102202405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 629620973752 + ... + 629620974595.

It is an arithmetic number, because the mean of its divisors is an integer number (100109734893666).

Almost surely, 2^{531400102202434} is an apocalyptic number.

531400102202434 is a deficient number, since it is larger than the sum of its proper divisors (269477776946894).

531400102202434 is a wasteful number, since it uses less digits than its factorization.

531400102202434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259241948560.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 531400102202434 its reverse (434202201004135), we get a palindrome (965602303206569).

The spelling of 531400102202434 in words is "five hundred thirty-one trillion, four hundred billion, one hundred two million, two hundred two thousand, four hundred thirty-four".