246236423197 has 4 divisors (see below), whose sum is σ = 250882393500. Its totient is φ = 241590452896.

The previous prime is 246236423159. The next prime is 246236423233. The reversal of 246236423197 is 791324632642.

246236423197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 189389465721 + 56846957476 = 435189^2 + 238426^2 .

It is not a de Polignac number, because 246236423197 - 2²⁷ = 246102205469 is a prime.

It is a super-2 number, since 2×246236423197² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 246236423197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246236420197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2322985072 + ... + 2322985177.

It is an arithmetic number, because the mean of its divisors is an integer number (62720598375).

Almost surely, 2^246236423197 is an apocalyptic number.

It is an amenable number.

246236423197 is a deficient number, since it is larger than the sum of its proper divisors (4645970303).

246236423197 is an equidigital number, since it uses as much as digits as its factorization.

246236423197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645970302.

The product of its digits is 2612736, while the sum is 49.

The spelling of 246236423197 in words is "two hundred forty-six billion, two hundred thirty-six million, four hundred twenty-three thousand, one hundred ninety-seven".