940299110504197 has 2 divisors, whose sum is σ = 940299110504198. Its totient is φ = 940299110504196.

The previous prime is 940299110504189. The next prime is 940299110504297. The reversal of 940299110504197 is 791405011992049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 802841283478116 + 137457827026081 = 28334454^2 + 11724241^2 .

It is a cyclic number.

It is not a de Polignac number, because 940299110504197 - 2³ = 940299110504189 is a prime.

It is a super-2 number, since 2×940299110504197² (a number of 31 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (940299110504297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470149555252098 + 470149555252099.

It is an arithmetic number, because the mean of its divisors is an integer number (470149555252099).

Almost surely, 2^{940299110504197} is an apocalyptic number.

It is an amenable number.

940299110504197 is a deficient number, since it is larger than the sum of its proper divisors (1).

940299110504197 is an equidigital number, since it uses as much as digits as its factorization.

940299110504197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7348320, while the sum is 61.

The spelling of 940299110504197 in words is "nine hundred forty trillion, two hundred ninety-nine billion, one hundred ten million, five hundred four thousand, one hundred ninety-seven".