246234500081 has 2 divisors, whose sum is σ = 246234500082. Its totient is φ = 246234500080.

The previous prime is 246234500023. The next prime is 246234500101. The reversal of 246234500081 is 180005432642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230223393856 + 16011106225 = 479816^2 + 126535^2 .

It is a cyclic number.

It is not a de Polignac number, because 246234500081 - 2¹⁴ = 246234483697 is a prime.

It is a super-2 number, since 2×246234500081² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (246234500881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123117250040 + 123117250041.

It is an arithmetic number, because the mean of its divisors is an integer number (123117250041).

Almost surely, 2^246234500081 is an apocalyptic number.

It is an amenable number.

246234500081 is a deficient number, since it is larger than the sum of its proper divisors (1).

246234500081 is an equidigital number, since it uses as much as digits as its factorization.

246234500081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 35.

The spelling of 246234500081 in words is "two hundred forty-six billion, two hundred thirty-four million, five hundred thousand, eighty-one".