234555231530 has 16 divisors (see below), whose sum is σ = 429120719784. Its totient is φ = 92284025280.

The previous prime is 234555231529. The next prime is 234555231577. The reversal of 234555231530 is 35132555432.

234555231530 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 45501582721 + 189053648809 = 213311^2 + 434803^2 .

It is a super-2 number, since 2×234555231530² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192257777 + ... + 192258996.

Almost surely, 2^234555231530 is an apocalyptic number.

234555231530 is a deficient number, since it is larger than the sum of its proper divisors (194565488254).

234555231530 is a wasteful number, since it uses less digits than its factorization.

234555231530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384516841.

The product of its (nonzero) digits is 270000, while the sum is 38.

Adding to 234555231530 its reverse (35132555432), we get a palindrome (269687786962).

The spelling of 234555231530 in words is "two hundred thirty-four billion, five hundred fifty-five million, two hundred thirty-one thousand, five hundred thirty".