240045103310387 has 2 divisors, whose sum is σ = 240045103310388. Its totient is φ = 240045103310386.

The previous prime is 240045103310329. The next prime is 240045103310413. The reversal of 240045103310387 is 783013301540042.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240045103310387 - 2⁴⁶ = 169676359132723 is a prime.

It is not a weakly prime, because it can be changed into another prime (240045103316387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120022551655193 + 120022551655194.

It is an arithmetic number, because the mean of its divisors is an integer number (120022551655194).

Almost surely, 2^{240045103310387} is an apocalyptic number.

240045103310387 is a deficient number, since it is larger than the sum of its proper divisors (1).

240045103310387 is an equidigital number, since it uses as much as digits as its factorization.

240045103310387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 41.

The spelling of 240045103310387 in words is "two hundred forty trillion, forty-five billion, one hundred three million, three hundred ten thousand, three hundred eighty-seven".