347041246145 has 16 divisors (see below), whose sum is σ = 454399061760. Its totient is φ = 252343344000.

The previous prime is 347041246093. The next prime is 347041246157. The reversal of 347041246145 is 541642140743.

It is not a de Polignac number, because 347041246145 - 2²⁸ = 346772810689 is a prime.

It is a super-2 number, since 2×347041246145² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 348956 + ... + 903245.

It is an arithmetic number, because the mean of its divisors is an integer number (28399941360).

Almost surely, 2^347041246145 is an apocalyptic number.

It is an amenable number.

347041246145 is a deficient number, since it is larger than the sum of its proper divisors (107357815615).

347041246145 is a wasteful number, since it uses less digits than its factorization.

347041246145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257256.

The product of its (nonzero) digits is 322560, while the sum is 41.

Adding to 347041246145 its reverse (541642140743), we get a palindrome (888683386888).

The spelling of 347041246145 in words is "three hundred forty-seven billion, forty-one million, two hundred forty-six thousand, one hundred forty-five".