204120324214030 has 32 divisors (see below), whose sum is σ = 419905159644096. Its totient is φ = 69984029044224.

The previous prime is 204120324214013. The next prime is 204120324214043. The reversal of 204120324214030 is 30412423021402.

It is a self number, because there is not a number n which added to its sum of digits gives 204120324214030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111643192 + ... + 113456788.

It is an arithmetic number, because the mean of its divisors is an integer number (13122036238878).

Almost surely, 2^{204120324214030} is an apocalyptic number.

204120324214030 is an abundant number, since it is smaller than the sum of its proper divisors (215784835430066).

204120324214030 is a wasteful number, since it uses less digits than its factorization.

204120324214030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421468.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 204120324214030 its reverse (30412423021402), we get a palindrome (234532747235432).

The spelling of 204120324214030 in words is "two hundred four trillion, one hundred twenty billion, three hundred twenty-four million, two hundred fourteen thousand, thirty".