246414040493 has 2 divisors, whose sum is σ = 246414040494. Its totient is φ = 246414040492.

The previous prime is 246414040487. The next prime is 246414040541. The reversal of 246414040493 is 394040414642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243481059844 + 2932980649 = 493438^2 + 54157^2 .

It is a cyclic number.

It is not a de Polignac number, because 246414040493 - 2⁸ = 246414040237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 246414040493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246414040393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123207020246 + 123207020247.

It is an arithmetic number, because the mean of its divisors is an integer number (123207020247).

Almost surely, 2^246414040493 is an apocalyptic number.

It is an amenable number.

246414040493 is a deficient number, since it is larger than the sum of its proper divisors (1).

246414040493 is an equidigital number, since it uses as much as digits as its factorization.

246414040493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 41.

The spelling of 246414040493 in words is "two hundred forty-six billion, four hundred fourteen million, forty thousand, four hundred ninety-three".