246506736042731 has 2 divisors, whose sum is σ = 246506736042732. Its totient is φ = 246506736042730.

The previous prime is 246506736042703. The next prime is 246506736042751. The reversal of 246506736042731 is 137240637605642.

246506736042731 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 246506736042731 - 2⁶ = 246506736042667 is a prime.

It is a super-2 number, since 2×246506736042731² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (246506736042701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123253368021365 + 123253368021366.

It is an arithmetic number, because the mean of its divisors is an integer number (123253368021366).

Almost surely, 2^{246506736042731} is an apocalyptic number.

246506736042731 is a deficient number, since it is larger than the sum of its proper divisors (1).

246506736042731 is an equidigital number, since it uses as much as digits as its factorization.

246506736042731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30481920, while the sum is 56.

The spelling of 246506736042731 in words is "two hundred forty-six trillion, five hundred six billion, seven hundred thirty-six million, forty-two thousand, seven hundred thirty-one".