201000496769 has 2 divisors, whose sum is σ = 201000496770. Its totient is φ = 201000496768.

The previous prime is 201000496757. The next prime is 201000496787. The reversal of 201000496769 is 967694000102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189322452544 + 11678044225 = 435112^2 + 108065^2 .

It is a cyclic number.

It is not a de Polignac number, because 201000496769 - 2³² = 196705529473 is a prime.

It is a super-2 number, since 2×201000496769² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201000496369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500248384 + 100500248385.

It is an arithmetic number, because the mean of its divisors is an integer number (100500248385).

Almost surely, 2^201000496769 is an apocalyptic number.

It is an amenable number.

201000496769 is a deficient number, since it is larger than the sum of its proper divisors (1).

201000496769 is an equidigital number, since it uses as much as digits as its factorization.

201000496769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 201000496769 in words is "two hundred one billion, four hundred ninety-six thousand, seven hundred sixty-nine".