264543234134 has 16 divisors (see below), whose sum is σ = 409635709056. Its totient is φ = 127998422400.

The previous prime is 264543234101. The next prime is 264543234301. The reversal of 264543234134 is 431432345462.

It is a junction number, because it is equal to n+sod(n) for n = 264543234091 and 264543234100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1298924 + ... + 1488720.

It is an arithmetic number, because the mean of its divisors is an integer number (25602231816).

Almost surely, 2^264543234134 is an apocalyptic number.

264543234134 is a deficient number, since it is larger than the sum of its proper divisors (145092474922).

264543234134 is a wasteful number, since it uses less digits than its factorization.

264543234134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212311.

The product of its digits is 829440, while the sum is 41.

Adding to 264543234134 its reverse (431432345462), we get a palindrome (695975579596).

The spelling of 264543234134 in words is "two hundred sixty-four billion, five hundred forty-three million, two hundred thirty-four thousand, one hundred thirty-four".