119385655465 has 4 divisors (see below), whose sum is σ = 143262786564. Its totient is φ = 95508524368.

The previous prime is 119385655429. The next prime is 119385655471. The reversal of 119385655465 is 564556583911.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69089071104 + 50296584361 = 262848^2 + 224269^2 .

It is a cyclic number.

It is not a de Polignac number, because 119385655465 - 2¹⁷ = 119385524393 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11938565542 + ... + 11938565551.

It is an arithmetic number, because the mean of its divisors is an integer number (35815696641).

Almost surely, 2^119385655465 is an apocalyptic number.

It is an amenable number.

119385655465 is a deficient number, since it is larger than the sum of its proper divisors (23877131099).

119385655465 is an equidigital number, since it uses as much as digits as its factorization.

119385655465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23877131098.

The product of its digits is 19440000, while the sum is 58.

The spelling of 119385655465 in words is "one hundred nineteen billion, three hundred eighty-five million, six hundred fifty-five thousand, four hundred sixty-five".