342165455385 has 96 divisors (see below), whose sum is σ = 615859872768. Its totient is φ = 161972628480.

The previous prime is 342165455293. The next prime is 342165455389. The reversal of 342165455385 is 583554561243.

It is not a de Polignac number, because 342165455385 - 2¹⁰ = 342165454361 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (342165455389) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12323979 + ... + 12351711.

It is an arithmetic number, because the mean of its divisors is an integer number (6415207008).

Almost surely, 2^342165455385 is an apocalyptic number.

It is an amenable number.

342165455385 is a deficient number, since it is larger than the sum of its proper divisors (273694417383).

342165455385 is a wasteful number, since it uses less digits than its factorization.

342165455385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27955 (or 27942 counting only the distinct ones).

The product of its digits is 8640000, while the sum is 51.

The spelling of 342165455385 in words is "three hundred forty-two billion, one hundred sixty-five million, four hundred fifty-five thousand, three hundred eighty-five".