345324201745 has 8 divisors (see below), whose sum is σ = 414398269800. Its totient is φ = 276253209600.

The previous prime is 345324201709. The next prime is 345324201751. The reversal of 345324201745 is 547102423543.

It can be written as a sum of positive squares in 4 ways, for example, as 101146897296 + 244177304449 = 318036^2 + 494143^2 .

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

It is not a de Polignac number, because 345324201745 - 2¹⁵ = 345324168977 is a prime.

It is a super-2 number, since 2×345324201745² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 345324201698 and 345324201707.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514320 + ... + 977329.

It is an arithmetic number, because the mean of its divisors is an integer number (51799783725).

Almost surely, 2^345324201745 is an apocalyptic number.

It is an amenable number.

345324201745 is a deficient number, since it is larger than the sum of its proper divisors (69074068055).

345324201745 is a wasteful number, since it uses less digits than its factorization.

345324201745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537955.

The product of its (nonzero) digits is 403200, while the sum is 40.

The spelling of 345324201745 in words is "three hundred forty-five billion, three hundred twenty-four million, two hundred one thousand, seven hundred forty-five".