469696196197 has 2 divisors, whose sum is σ = 469696196198. Its totient is φ = 469696196196.

The previous prime is 469696196171. The next prime is 469696196243. The reversal of 469696196197 is 791691696964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 457691487841 + 12004708356 = 676529^2 + 109566^2 .

It is a cyclic number.

It is not a de Polignac number, because 469696196197 - 2³¹ = 467548712549 is a prime.

It is a super-2 number, since 2×469696196197² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469696196147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234848098098 + 234848098099.

It is an arithmetic number, because the mean of its divisors is an integer number (234848098099).

Almost surely, 2^469696196197 is an apocalyptic number.

It is an amenable number.

469696196197 is a deficient number, since it is larger than the sum of its proper divisors (1).

469696196197 is an equidigital number, since it uses as much as digits as its factorization.

469696196197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 238085568, while the sum is 73.

The spelling of 469696196197 in words is "four hundred sixty-nine billion, six hundred ninety-six million, one hundred ninety-six thousand, one hundred ninety-seven".