345478063316 has 12 divisors (see below), whose sum is σ = 636406958880. Its totient is φ = 163647503640.

The previous prime is 345478063313. The next prime is 345478063319. The reversal of 345478063316 is 613360874543.

It is an interprime number because it is at equal distance from previous prime (345478063313) and next prime (345478063319).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345478063313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2272881920 + ... + 2272882071.

It is an arithmetic number, because the mean of its divisors is an integer number (53033913240).

Almost surely, 2^345478063316 is an apocalyptic number.

It is an amenable number.

345478063316 is a deficient number, since it is larger than the sum of its proper divisors (290928895564).

345478063316 is a wasteful number, since it uses less digits than its factorization.

345478063316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545764014 (or 4545764012 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 345478063316 in words is "three hundred forty-five billion, four hundred seventy-eight million, sixty-three thousand, three hundred sixteen".