345100575771 has 24 divisors (see below), whose sum is σ = 569868925184. Its totient is φ = 197138337840.

The previous prime is 345100575763. The next prime is 345100575791. The reversal of 345100575771 is 177575001543.

345100575771 is a `hidden beast` number, since 3 + 4 + 5 + 1 + 0 + 0 + 575 + 7 + 71 = 666.

It is not a de Polignac number, because 345100575771 - 2³ = 345100575763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (345100575761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658615 + ... + 1060176.

Almost surely, 2^345100575771 is an apocalyptic number.

345100575771 is a deficient number, since it is larger than the sum of its proper divisors (224768349413).

345100575771 is a wasteful number, since it uses less digits than its factorization.

345100575771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721991 (or 1721988 counting only the distinct ones).

The product of its (nonzero) digits is 514500, while the sum is 45.

The spelling of 345100575771 in words is "three hundred forty-five billion, one hundred million, five hundred seventy-five thousand, seven hundred seventy-one".