240167127014461 has 2 divisors, whose sum is σ = 240167127014462. Its totient is φ = 240167127014460.

The previous prime is 240167127014459. The next prime is 240167127014489. The reversal of 240167127014461 is 164410721761042.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120119276491236 + 120047850523225 = 10959894^2 + 10956635^2 .

It is a cyclic number.

It is not a de Polignac number, because 240167127014461 - 2¹ = 240167127014459 is a prime.

Together with 240167127014459, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240167127014431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120083563507230 + 120083563507231.

It is an arithmetic number, because the mean of its divisors is an integer number (120083563507231).

Almost surely, 2^{240167127014461} is an apocalyptic number.

It is an amenable number.

240167127014461 is a deficient number, since it is larger than the sum of its proper divisors (1).

240167127014461 is an equidigital number, since it uses as much as digits as its factorization.

240167127014461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 240167127014461 in words is "two hundred forty trillion, one hundred sixty-seven billion, one hundred twenty-seven million, fourteen thousand, four hundred sixty-one".