345666850761 has 8 divisors (see below), whose sum is σ = 461261725504. Its totient is φ = 230258271600.

The previous prime is 345666850751. The next prime is 345666850769. The reversal of 345666850761 is 167058666543.

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

It is not a de Polignac number, because 345666850761 - 2¹¹ = 345666848713 is a prime.

It is a super-3 number, since 3×345666850761³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345666850769) 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, 46569565 + ... + 46576986.

It is an arithmetic number, because the mean of its divisors is an integer number (57657715688).

Almost surely, 2^345666850761 is an apocalyptic number.

It is an amenable number.

345666850761 is a deficient number, since it is larger than the sum of its proper divisors (115594874743).

345666850761 is a wasteful number, since it uses less digits than its factorization.

345666850761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93147791.

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 345666850761 in words is "three hundred forty-five billion, six hundred sixty-six million, eight hundred fifty thousand, seven hundred sixty-one".