345672145613 has 8 divisors (see below), whose sum is σ = 347086355616. Its totient is φ = 344258230000.

The previous prime is 345672145603. The next prime is 345672145631. The reversal of 345672145613 is 316541276543.

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 345672145613 - 2⁶ = 345672145549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345672145603) 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, 2456870 + ... + 2593752.

It is an arithmetic number, because the mean of its divisors is an integer number (43385794452).

Almost surely, 2^345672145613 is an apocalyptic number.

It is an amenable number.

345672145613 is a deficient number, since it is larger than the sum of its proper divisors (1414210003).

345672145613 is a wasteful number, since it uses less digits than its factorization.

345672145613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147195.

The product of its digits is 1814400, while the sum is 47.

The spelling of 345672145613 in words is "three hundred forty-five billion, six hundred seventy-two million, one hundred forty-five thousand, six hundred thirteen".