240324123006139 has 2 divisors, whose sum is σ = 240324123006140. Its totient is φ = 240324123006138.

The previous prime is 240324123006091. The next prime is 240324123006169. The reversal of 240324123006139 is 931600321423042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240324123006139 - 2¹³ = 240324122997947 is a prime.

It is not a weakly prime, because it can be changed into another prime (240324123006169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120162061503069 + 120162061503070.

It is an arithmetic number, because the mean of its divisors is an integer number (120162061503070).

Almost surely, 2^{240324123006139} is an apocalyptic number.

240324123006139 is a deficient number, since it is larger than the sum of its proper divisors (1).

240324123006139 is an equidigital number, since it uses as much as digits as its factorization.

240324123006139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 240324123006139 in words is "two hundred forty trillion, three hundred twenty-four billion, one hundred twenty-three million, six thousand, one hundred thirty-nine".