342645723407 has 8 divisors (see below), whose sum is σ = 372268602384. Its totient is φ = 313489346688.

The previous prime is 342645723401. The next prime is 342645723457. The reversal of 342645723407 is 704327546243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342645723407 - 2³² = 338350756111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342645723401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116624033 + ... + 116626970.

It is an arithmetic number, because the mean of its divisors is an integer number (46533575298).

Almost surely, 2^342645723407 is an apocalyptic number.

342645723407 is a deficient number, since it is larger than the sum of its proper divisors (29622878977).

342645723407 is a wasteful number, since it uses less digits than its factorization.

342645723407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233251129.

The product of its (nonzero) digits is 3386880, while the sum is 47.

The spelling of 342645723407 in words is "three hundred forty-two billion, six hundred forty-five million, seven hundred twenty-three thousand, four hundred seven".