342466655440 has 80 divisors (see below), whose sum is σ = 979981527168. Its totient is φ = 108385049088.

The previous prime is 342466655437. The next prime is 342466655459. The reversal of 342466655440 is 44556664243.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23513782 + ... + 23528341.

Almost surely, 2^342466655440 is an apocalyptic number.

It is an amenable number.

342466655440 is an abundant number, since it is smaller than the sum of its proper divisors (637514871728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342466655440 is a wasteful number, since it uses less digits than its factorization.

342466655440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47042156 (or 47042150 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 342466655440 in words is "three hundred forty-two billion, four hundred sixty-six million, six hundred fifty-five thousand, four hundred forty".