345404863662 has 8 divisors (see below), whose sum is σ = 690809727336. Its totient is φ = 115134954552.

The previous prime is 345404863633. The next prime is 345404863663. The reversal of 345404863662 is 266368404543.

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

345404863662 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345404863663) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 28783738633 + ... + 28783738644.

It is an arithmetic number, because the mean of its divisors is an integer number (86351215917).

Almost surely, 2^345404863662 is an apocalyptic number.

345404863662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345404863662 is a wasteful number, since it uses less digits than its factorization.

345404863662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57567477282.

The product of its (nonzero) digits is 9953280, while the sum is 51.

The spelling of 345404863662 in words is "three hundred forty-five billion, four hundred four million, eight hundred sixty-three thousand, six hundred sixty-two".