2493016414381 has 2 divisors, whose sum is σ = 2493016414382. Its totient is φ = 2493016414380.

The previous prime is 2493016414331. The next prime is 2493016414459. The reversal of 2493016414381 is 1834146103942.

2493016414381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2075138205156 + 417878209225 = 1440534^2 + 646435^2 .

It is a cyclic number.

It is not a de Polignac number, because 2493016414381 - 2³³ = 2484426479789 is a prime.

It is a super-2 number, since 2×2493016414381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2493016414321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246508207190 + 1246508207191.

It is an arithmetic number, because the mean of its divisors is an integer number (1246508207191).

Almost surely, 2^{2493016414381} is an apocalyptic number.

It is an amenable number.

2493016414381 is a deficient number, since it is larger than the sum of its proper divisors (1).

2493016414381 is an equidigital number, since it uses as much as digits as its factorization.

2493016414381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 2493016414381 in words is "two trillion, four hundred ninety-three billion, sixteen million, four hundred fourteen thousand, three hundred eighty-one".