346620465224452 has 6 divisors (see below), whose sum is σ = 606585814142798. Its totient is φ = 173310232612224.

The previous prime is 346620465224413. The next prime is 346620465224471. The reversal of 346620465224452 is 254422564026643.

It can be written as a sum of positive squares in only one way, i.e., 275658812056576 + 70961653167876 = 16602976^2 + 8423874^2 .

It is a junction number, because it is equal to n+sod(n) for n = 346620465224393 and 346620465224402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43327558153053 + ... + 43327558153060.

Almost surely, 2^{346620465224452} is an apocalyptic number.

It is an amenable number.

346620465224452 is a deficient number, since it is larger than the sum of its proper divisors (259965348918346).

346620465224452 is a wasteful number, since it uses less digits than its factorization.

346620465224452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86655116306117 (or 86655116306115 counting only the distinct ones).

The product of its (nonzero) digits is 66355200, while the sum is 55.

The spelling of 346620465224452 in words is "three hundred forty-six trillion, six hundred twenty billion, four hundred sixty-five million, two hundred twenty-four thousand, four hundred fifty-two".