119863441369 has 9 divisors (see below), whose sum is σ = 139435802037. Its totient is φ = 102738015324.

The previous prime is 119863441367. The next prime is 119863441403. The reversal of 119863441369 is 963144368911.

The square root of 119863441369 is 346213.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 119863441369 - 2¹ = 119863441367 is a prime.

It is a super-2 number, since 2×119863441369² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (119863441367) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2398762 + ... + 2448220.

It is an arithmetic number, because the mean of its divisors is an integer number (15492866893).

Almost surely, 2^119863441369 is an apocalyptic number.

119863441369 is the 346213-rd square number.

119863441369 is the 173107-th centered octagonal number.

It is an amenable number.

119863441369 is a deficient number, since it is larger than the sum of its proper divisors (19572360668).

119863441369 is an frugal number, since it uses more digits than its factorization.

119863441369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98932 (or 49466 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 55.

The spelling of 119863441369 in words is "one hundred nineteen billion, eight hundred sixty-three million, four hundred forty-one thousand, three hundred sixty-nine".