264432632632143 has 16 divisors (see below), whose sum is σ = 353380446684000. Its totient is φ = 175886660956160.

The previous prime is 264432632632093. The next prime is 264432632632163. The reversal of 264432632632143 is 341236236234462.

It is a cyclic number.

It is not a de Polignac number, because 264432632632143 - 2⁶ = 264432632632079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264432632632163) 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, 20893573 + ... + 31070993.

It is an arithmetic number, because the mean of its divisors is an integer number (22086277917750).

Almost surely, 2^{264432632632143} is an apocalyptic number.

264432632632143 is a deficient number, since it is larger than the sum of its proper divisors (88947814051857).

264432632632143 is a wasteful number, since it uses less digits than its factorization.

264432632632143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10197162.

The product of its digits is 17915904, while the sum is 51.

The spelling of 264432632632143 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, six hundred thirty-two million, six hundred thirty-two thousand, one hundred forty-three".