348434031445 has 16 divisors (see below), whose sum is σ = 448091902080. Its totient is φ = 259421621184.

The previous prime is 348434031443. The next prime is 348434031461. The reversal of 348434031445 is 544130434843.

It is a cyclic number.

It is not a de Polignac number, because 348434031445 - 2¹ = 348434031443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348434031443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40939815 + ... + 40948324.

It is an arithmetic number, because the mean of its divisors is an integer number (28005743880).

Almost surely, 2^348434031445 is an apocalyptic number.

It is an amenable number.

348434031445 is a deficient number, since it is larger than the sum of its proper divisors (99657870635).

348434031445 is a wasteful number, since it uses less digits than its factorization.

348434031445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81888204.

The product of its (nonzero) digits is 1105920, while the sum is 43.

The spelling of 348434031445 in words is "three hundred forty-eight billion, four hundred thirty-four million, thirty-one thousand, four hundred forty-five".