940201417 has 2 divisors, whose sum is σ = 940201418. Its totient is φ = 940201416.

The previous prime is 940201399. The next prime is 940201469. The reversal of 940201417 is 714102049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 612265536 + 327935881 = 24744^2 + 18109^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-940201417 is a prime.

It is not a weakly prime, because it can be changed into another prime (940201517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470100708 + 470100709.

It is an arithmetic number, because the mean of its divisors is an integer number (470100709).

Almost surely, 2^940201417 is an apocalyptic number.

It is an amenable number.

940201417 is a deficient number, since it is larger than the sum of its proper divisors (1).

940201417 is an equidigital number, since it uses as much as digits as its factorization.

940201417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 940201417 is about 30662.7040066593. The cubic root of 940201417 is about 979.6560701356.

The spelling of 940201417 in words is "nine hundred forty million, two hundred one thousand, four hundred seventeen".