342478714481 has 16 divisors (see below), whose sum is σ = 369982641600. Its totient is φ = 315967454208.

The previous prime is 342478714471. The next prime is 342478714483. The reversal of 342478714481 is 184417874243.

It is a cyclic number.

It is not a de Polignac number, because 342478714481 - 2¹⁰ = 342478713457 is a prime.

It is a super-2 number, since 2×342478714481² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342478714483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 346616 + ... + 897273.

It is an arithmetic number, because the mean of its divisors is an integer number (23123915100).

Almost surely, 2^342478714481 is an apocalyptic number.

It is an amenable number.

342478714481 is a deficient number, since it is larger than the sum of its proper divisors (27503927119).

342478714481 is a wasteful number, since it uses less digits than its factorization.

342478714481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244288.

The product of its digits is 4816896, while the sum is 53.

The spelling of 342478714481 in words is "three hundred forty-two billion, four hundred seventy-eight million, seven hundred fourteen thousand, four hundred eighty-one".