346306555145 has 16 divisors (see below), whose sum is σ = 428522935680. Its totient is φ = 268498032000.

The previous prime is 346306555129. The next prime is 346306555183. The reversal of 346306555145 is 541555603643.

It is not a de Polignac number, because 346306555145 - 2⁴ = 346306555129 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 346306555145.

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, 5562755 + ... + 5624664.

It is an arithmetic number, because the mean of its divisors is an integer number (26782683480).

Almost surely, 2^346306555145 is an apocalyptic number.

It is an amenable number.

346306555145 is a deficient number, since it is larger than the sum of its proper divisors (82216380535).

346306555145 is a wasteful number, since it uses less digits than its factorization.

346306555145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11187616.

The product of its (nonzero) digits is 3240000, while the sum is 47.

The spelling of 346306555145 in words is "three hundred forty-six billion, three hundred six million, five hundred fifty-five thousand, one hundred forty-five".