234030430111550 has 24 divisors (see below), whose sum is σ = 436228712684856. Its totient is φ = 93411717705440.

The previous prime is 234030430111459. The next prime is 234030430111573. The reversal of 234030430111550 is 55111034030432.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5011334897 + ... + 5011381596.

It is an arithmetic number, because the mean of its divisors is an integer number (18176196361869).

Almost surely, 2^{234030430111550} is an apocalyptic number.

234030430111550 is a deficient number, since it is larger than the sum of its proper divisors (202198282573306).

234030430111550 is a wasteful number, since it uses less digits than its factorization.

234030430111550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10022716972 (or 10022716967 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 234030430111550 its reverse (55111034030432), we get a palindrome (289141464141982).

The spelling of 234030430111550 in words is "two hundred thirty-four trillion, thirty billion, four hundred thirty million, one hundred eleven thousand, five hundred fifty".