120240014423 has 4 divisors (see below), whose sum is σ = 120241570800. Its totient is φ = 120238458048.

The previous prime is 120240014351. The next prime is 120240014429. The reversal of 120240014423 is 324410042021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324410042021 = 13 ⋅24954618617.

It is a cyclic number.

It is not a de Polignac number, because 120240014423 - 2¹² = 120240010327 is a prime.

It is a super-2 number, since 2×120240014423² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120240014429) 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, 655898 + ... + 818951.

It is an arithmetic number, because the mean of its divisors is an integer number (30060392700).

Almost surely, 2^120240014423 is an apocalyptic number.

120240014423 is a deficient number, since it is larger than the sum of its proper divisors (1556377).

120240014423 is an equidigital number, since it uses as much as digits as its factorization.

120240014423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556376.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 120240014423 its reverse (324410042021), we get a palindrome (444650056444).

The spelling of 120240014423 in words is "one hundred twenty billion, two hundred forty million, fourteen thousand, four hundred twenty-three".