240055253350123 has 4 divisors (see below), whose sum is σ = 240055709691448. Its totient is φ = 240054797008800.

The previous prime is 240055253350109. The next prime is 240055253350127. The reversal of 240055253350123 is 321053352550042.

240055253350123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 240055253350123 - 2²⁹ = 240054716479211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240055253350127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227380686 + ... + 228433987.

It is an arithmetic number, because the mean of its divisors is an integer number (60013927422862).

Almost surely, 2^{240055253350123} is an apocalyptic number.

240055253350123 is a deficient number, since it is larger than the sum of its proper divisors (456341325).

240055253350123 is an equidigital number, since it uses as much as digits as its factorization.

240055253350123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456341324.

The product of its (nonzero) digits is 540000, while the sum is 40.

The spelling of 240055253350123 in words is "two hundred forty trillion, fifty-five billion, two hundred fifty-three million, three hundred fifty thousand, one hundred twenty-three".