349111384455 has 16 divisors (see below), whose sum is σ = 558586220544. Its totient is φ = 186190069920.

The previous prime is 349111384441. The next prime is 349111384477. The reversal of 349111384455 is 554483111943.

It is not a de Polignac number, because 349111384455 - 2¹⁴ = 349111368071 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1373782 + ... + 1607948.

It is an arithmetic number, because the mean of its divisors is an integer number (34911638784).

Almost surely, 2^349111384455 is an apocalyptic number.

349111384455 is a deficient number, since it is larger than the sum of its proper divisors (209474836089).

349111384455 is a wasteful number, since it uses less digits than its factorization.

349111384455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333566.

The product of its digits is 1036800, while the sum is 48.

The spelling of 349111384455 in words is "three hundred forty-nine billion, one hundred eleven million, three hundred eighty-four thousand, four hundred fifty-five".