120240413143 has 16 divisors (see below), whose sum is σ = 134041824000. Its totient is φ = 107189073792.

The previous prime is 120240413129. The next prime is 120240413239. The reversal of 120240413143 is 341314042021.

It is a cyclic number.

It is not a de Polignac number, because 120240413143 - 2²¹ = 120238315991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120240413243) 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, 1636878 + ... + 1708756.

It is an arithmetic number, because the mean of its divisors is an integer number (8377614000).

Almost surely, 2^120240413143 is an apocalyptic number.

120240413143 is a deficient number, since it is larger than the sum of its proper divisors (13801410857).

120240413143 is a wasteful number, since it uses less digits than its factorization.

120240413143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77094.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 120240413143 its reverse (341314042021), we get a palindrome (461554455164).

The spelling of 120240413143 in words is "one hundred twenty billion, two hundred forty million, four hundred thirteen thousand, one hundred forty-three".