345452524400002 has 8 divisors (see below), whose sum is σ = 518180887874700. Its totient is φ = 172725561775104.

The previous prime is 345452524399979. The next prime is 345452524400057. The reversal of 345452524400002 is 200004425254543.

It can be written as a sum of positive squares in 2 ways, for example, as 275997118411921 + 69455405988081 = 16613161^2 + 8333991^2 .

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

It is a super-2 number, since 2×345452524400002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349595727 + ... + 350582482.

Almost surely, 2^{345452524400002} is an apocalyptic number.

345452524400002 is a deficient number, since it is larger than the sum of its proper divisors (172728363474698).

345452524400002 is a wasteful number, since it uses less digits than its factorization.

345452524400002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700424900.

The product of its (nonzero) digits is 768000, while the sum is 40.

Adding to 345452524400002 its reverse (200004425254543), we get a palindrome (545456949654545).

The spelling of 345452524400002 in words is "three hundred forty-five trillion, four hundred fifty-two billion, five hundred twenty-four million, four hundred thousand, two".