4693138412965 has 16 divisors (see below), whose sum is σ = 5666169719808. Its totient is φ = 3731589158976.

The previous prime is 4693138412959. The next prime is 4693138413011. The reversal of 4693138412965 is 5692148313964.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4693138412965 - 2³ = 4693138412957 is a prime.

It is a Duffinian number.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 1768444 + ... + 3537466.

It is an arithmetic number, because the mean of its divisors is an integer number (354135607488).

Almost surely, 2^{4693138412965} is an apocalyptic number.

It is an amenable number.

4693138412965 is a deficient number, since it is larger than the sum of its proper divisors (973031306843).

4693138412965 is a wasteful number, since it uses less digits than its factorization.

4693138412965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772268.

The product of its digits is 33592320, while the sum is 61.

Subtracting 4693138412965 from its reverse (5692148313964), we obtain a palindrome (999009900999).

The spelling of 4693138412965 in words is "four trillion, six hundred ninety-three billion, one hundred thirty-eight million, four hundred twelve thousand, nine hundred sixty-five".