348904911753217 has 4 divisors (see below), whose sum is σ = 364074690525120. Its totient is φ = 333735132981316.

The previous prime is 348904911753193. The next prime is 348904911753253. The reversal of 348904911753217 is 712357119409843.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 348904911753217 - 2¹¹ = 348904911751169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348904911753017) 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, 7584889385917 + ... + 7584889385962.

It is an arithmetic number, because the mean of its divisors is an integer number (91018672631280).

Almost surely, 2^{348904911753217} is an apocalyptic number.

It is an amenable number.

348904911753217 is a deficient number, since it is larger than the sum of its proper divisors (15169778771903).

348904911753217 is a wasteful number, since it uses less digits than its factorization.

348904911753217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15169778771902.

The product of its (nonzero) digits is 45722880, while the sum is 64.

The spelling of 348904911753217 in words is "three hundred forty-eight trillion, nine hundred four billion, nine hundred eleven million, seven hundred fifty-three thousand, two hundred seventeen".