246426405243 has 16 divisors (see below), whose sum is σ = 329219786112. Its totient is φ = 163958904000.

The previous prime is 246426405241. The next prime is 246426405287. The reversal of 246426405243 is 342504624642.

It is not a de Polignac number, because 246426405243 - 2¹ = 246426405241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 246426405195 and 246426405204.

It is not an unprimeable number, because it can be changed into a prime (246426405241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3972183 + ... + 4033743.

It is an arithmetic number, because the mean of its divisors is an integer number (20576236632).

Almost surely, 2^246426405243 is an apocalyptic number.

246426405243 is a deficient number, since it is larger than the sum of its proper divisors (82793380869).

246426405243 is a wasteful number, since it uses less digits than its factorization.

246426405243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64186.

The product of its (nonzero) digits is 1105920, while the sum is 42.

The spelling of 246426405243 in words is "two hundred forty-six billion, four hundred twenty-six million, four hundred five thousand, two hundred forty-three".