264140708111534 has 8 divisors (see below), whose sum is σ = 417064275965640. Its totient is φ = 125119282789656.

The previous prime is 264140708111519. The next prime is 264140708111537. The reversal of 264140708111534 is 435111807041462.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264140708111537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3475535633009 + ... + 3475535633084.

It is an arithmetic number, because the mean of its divisors is an integer number (52133034495705).

Almost surely, 2^{264140708111534} is an apocalyptic number.

264140708111534 is a deficient number, since it is larger than the sum of its proper divisors (152923567854106).

264140708111534 is a wasteful number, since it uses less digits than its factorization.

264140708111534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6951071266114.

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 264140708111534 in words is "two hundred sixty-four trillion, one hundred forty billion, seven hundred eight million, one hundred eleven thousand, five hundred thirty-four".