240105331110493 has 2 divisors, whose sum is σ = 240105331110494. Its totient is φ = 240105331110492.

The previous prime is 240105331110479. The next prime is 240105331110529. The reversal of 240105331110493 is 394011133501042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 216171680917284 + 23933650193209 = 14702778^2 + 4892203^2 .

It is a cyclic number.

It is not a de Polignac number, because 240105331110493 - 2⁵ = 240105331110461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240105331110193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120052665555246 + 120052665555247.

It is an arithmetic number, because the mean of its divisors is an integer number (120052665555247).

Almost surely, 2^{240105331110493} is an apocalyptic number.

It is an amenable number.

240105331110493 is a deficient number, since it is larger than the sum of its proper divisors (1).

240105331110493 is an equidigital number, since it uses as much as digits as its factorization.

240105331110493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 240105331110493 in words is "two hundred forty trillion, one hundred five billion, three hundred thirty-one million, one hundred ten thousand, four hundred ninety-three".