234128526327 has 16 divisors (see below), whose sum is σ = 346962094080. Its totient is φ = 156038426136.

The previous prime is 234128526299. The next prime is 234128526337. The reversal of 234128526327 is 723625821432.

234128526327 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 2 + 8 + 5 + 2 + 632 + 7 = 666.

It is not a de Polignac number, because 234128526327 - 2¹² = 234128522231 is a prime.

It is a super-2 number, since 2×234128526327² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234128526337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1221783 + ... + 1400360.

It is an arithmetic number, because the mean of its divisors is an integer number (21685130880).

Almost surely, 2^234128526327 is an apocalyptic number.

234128526327 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

234128526327 is a deficient number, since it is larger than the sum of its proper divisors (112833567753).

234128526327 is a wasteful number, since it uses less digits than its factorization.

234128526327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2625459 (or 2625453 counting only the distinct ones).

The product of its digits is 967680, while the sum is 45.

The spelling of 234128526327 in words is "two hundred thirty-four billion, one hundred twenty-eight million, five hundred twenty-six thousand, three hundred twenty-seven".