940106462085253 has 2 divisors, whose sum is σ = 940106462085254. Its totient is φ = 940106462085252.

The previous prime is 940106462085251. The next prime is 940106462085269. The reversal of 940106462085253 is 352580264601049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 918811402857604 + 21295059227649 = 30311902^2 + 4614657^2 .

It is an emirp because it is prime and its reverse (352580264601049) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 940106462085253 - 2¹ = 940106462085251 is a prime.

Together with 940106462085251, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 940106462085194 and 940106462085203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940106462085251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470053231042626 + 470053231042627.

It is an arithmetic number, because the mean of its divisors is an integer number (470053231042627).

Almost surely, 2^{940106462085253} is an apocalyptic number.

It is an amenable number.

940106462085253 is a deficient number, since it is larger than the sum of its proper divisors (1).

940106462085253 is an equidigital number, since it uses as much as digits as its factorization.

940106462085253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12441600, while the sum is 55.

The spelling of 940106462085253 in words is "nine hundred forty trillion, one hundred six billion, four hundred sixty-two million, eighty-five thousand, two hundred fifty-three".