345454410245452 has 6 divisors (see below), whose sum is σ = 604545217929548. Its totient is φ = 172727205122724.

The previous prime is 345454410245437. The next prime is 345454410245467. The reversal of 345454410245452 is 254542014454543.

It is an interprime number because it is at equal distance from previous prime (345454410245437) and next prime (345454410245467).

It is a self number, because there is not a number n which added to its sum of digits gives 345454410245452.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 43181801280678 + ... + 43181801280685.

Almost surely, 2^{345454410245452} is an apocalyptic number.

It is an amenable number.

345454410245452 is a deficient number, since it is larger than the sum of its proper divisors (259090807684096).

345454410245452 is a wasteful number, since it uses less digits than its factorization.

345454410245452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86363602561367 (or 86363602561365 counting only the distinct ones).

The product of its (nonzero) digits is 30720000, while the sum is 52.

Adding to 345454410245452 its reverse (254542014454543), we get a palindrome (599996424699995).

The spelling of 345454410245452 in words is "three hundred forty-five trillion, four hundred fifty-four billion, four hundred ten million, two hundred forty-five thousand, four hundred fifty-two".