345685995303 has 8 divisors (see below), whose sum is σ = 502815993216. Its totient is φ = 209506663800.

The previous prime is 345685995301. The next prime is 345685995341. The reversal of 345685995303 is 303599586543.

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

It is not a de Polignac number, because 345685995303 - 2¹ = 345685995301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345685995301) 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 7 ways as a sum of consecutive naturals, for example, 5237666563 + ... + 5237666628.

It is an arithmetic number, because the mean of its divisors is an integer number (62851999152).

Almost surely, 2^345685995303 is an apocalyptic number.

345685995303 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

345685995303 is a deficient number, since it is larger than the sum of its proper divisors (157129997913).

345685995303 is a wasteful number, since it uses less digits than its factorization.

345685995303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10475333205.

The product of its (nonzero) digits is 52488000, while the sum is 60.

The spelling of 345685995303 in words is "three hundred forty-five billion, six hundred eighty-five million, nine hundred ninety-five thousand, three hundred three".