234664545275 has 24 divisors (see below), whose sum is σ = 293813575680. Its totient is φ = 185911558560.

The previous prime is 234664545263. The next prime is 234664545287. The reversal of 234664545275 is 572545466432.

It is an interprime number because it is at equal distance from previous prime (234664545263) and next prime (234664545287).

It is not a de Polignac number, because 234664545275 - 2¹⁸ = 234664283131 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1669166 + ... + 1804284.

It is an arithmetic number, because the mean of its divisors is an integer number (12242232320).

Almost surely, 2^234664545275 is an apocalyptic number.

234664545275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

234664545275 is a deficient number, since it is larger than the sum of its proper divisors (59149030405).

234664545275 is a wasteful number, since it uses less digits than its factorization.

234664545275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135803 (or 135798 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 53.

The spelling of 234664545275 in words is "two hundred thirty-four billion, six hundred sixty-four million, five hundred forty-five thousand, two hundred seventy-five".