205282534430 has 8 divisors (see below), whose sum is σ = 369508561992. Its totient is φ = 82113013768.

The previous prime is 205282534427. The next prime is 205282534489. The reversal of 205282534430 is 34435282502.

It is a happy number.

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

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, 10264126712 + ... + 10264126731.

It is an arithmetic number, because the mean of its divisors is an integer number (46188570249).

Almost surely, 2^205282534430 is an apocalyptic number.

205282534430 is a deficient number, since it is larger than the sum of its proper divisors (164226027562).

205282534430 is a wasteful number, since it uses less digits than its factorization.

205282534430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20528253450.

The product of its (nonzero) digits is 230400, while the sum is 38.

The spelling of 205282534430 in words is "two hundred five billion, two hundred eighty-two million, five hundred thirty-four thousand, four hundred thirty".