264542306143101 has 12 divisors (see below), whose sum is σ = 410310515650752. Its totient is φ = 151167032081688.

The previous prime is 264542306143099. The next prime is 264542306143189. The reversal of 264542306143101 is 101341603245462.

It is not a de Polignac number, because 264542306143101 - 2¹ = 264542306143099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264542306147101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 899803762245 + ... + 899803762538.

It is an arithmetic number, because the mean of its divisors is an integer number (34192542970896).

Almost surely, 2^{264542306143101} is an apocalyptic number.

264542306143101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

264542306143101 is a deficient number, since it is larger than the sum of its proper divisors (145768209507651).

264542306143101 is a wasteful number, since it uses less digits than its factorization.

264542306143101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799607524800 (or 1799607524793 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

Adding to 264542306143101 its reverse (101341603245462), we get a palindrome (365883909388563).

The spelling of 264542306143101 in words is "two hundred sixty-four trillion, five hundred forty-two billion, three hundred six million, one hundred forty-three thousand, one hundred one".