63245045461346 has 32 divisors (see below), whose sum is σ = 108631645665408. Its totient is φ = 27052173624960.

The previous prime is 63245045461291. The next prime is 63245045461391. The reversal of 63245045461346 is 64316454054236.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14563286 + ... + 18400526.

It is an arithmetic number, because the mean of its divisors is an integer number (3394738927044).

Almost surely, 2^{63245045461346} is an apocalyptic number.

63245045461346 is a deficient number, since it is larger than the sum of its proper divisors (45386600204062).

63245045461346 is a wasteful number, since it uses less digits than its factorization.

63245045461346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3839546.

The product of its (nonzero) digits is 24883200, while the sum is 53.

The spelling of 63245045461346 in words is "sixty-three trillion, two hundred forty-five billion, forty-five million, four hundred sixty-one thousand, three hundred forty-six".