345321038285 has 8 divisors (see below), whose sum is σ = 414533734656. Its totient is φ = 276157838160.

The previous prime is 345321038273. The next prime is 345321038297. The reversal of 345321038285 is 582830123543.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (345321038273) and next prime (345321038297).

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

It is not a de Polignac number, because 345321038285 - 2¹² = 345321034189 is a prime.

It is a super-3 number, since 3×345321038285³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12358709 + ... + 12386618.

It is an arithmetic number, because the mean of its divisors is an integer number (51816716832).

Almost surely, 2^345321038285 is an apocalyptic number.

It is an amenable number.

345321038285 is a deficient number, since it is larger than the sum of its proper divisors (69212696371).

345321038285 is a wasteful number, since it uses less digits than its factorization.

345321038285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24748123.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 345321038285 in words is "three hundred forty-five billion, three hundred twenty-one million, thirty-eight thousand, two hundred eighty-five".