348048073561 has 8 divisors (see below), whose sum is σ = 360068829120. Its totient is φ = 336028591248.

The previous prime is 348048073447. The next prime is 348048073601. The reversal of 348048073561 is 165370840843.

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

It is a cyclic number.

It is not a de Polignac number, because 348048073561 - 2²³ = 348039684953 is a prime.

It is a super-2 number, since 2×348048073561² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348048073361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255390 + ... + 872536.

It is an arithmetic number, because the mean of its divisors is an integer number (45008603640).

Almost surely, 2^348048073561 is an apocalyptic number.

It is an amenable number.

348048073561 is a deficient number, since it is larger than the sum of its proper divisors (12020755559).

348048073561 is a wasteful number, since it uses less digits than its factorization.

348048073561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636623.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 348048073561 in words is "three hundred forty-eight billion, forty-eight million, seventy-three thousand, five hundred sixty-one".