345446122365 has 24 divisors (see below), whose sum is σ = 601050003840. Its totient is φ = 183537401184.

The previous prime is 345446122349. The next prime is 345446122369. The reversal of 345446122365 is 563221644543.

345446122365 is a `hidden beast` number, since 3 + 4 + 5 + 4 + 4 + 612 + 23 + 6 + 5 = 666.

It is not a de Polignac number, because 345446122365 - 2⁴ = 345446122349 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 345446122365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345446122369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14582425 + ... + 14606094.

It is an arithmetic number, because the mean of its divisors is an integer number (25043750160).

Almost surely, 2^345446122365 is an apocalyptic number.

It is an amenable number.

345446122365 is a deficient number, since it is larger than the sum of its proper divisors (255603881475).

345446122365 is a wasteful number, since it uses less digits than its factorization.

345446122365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29188793 (or 29188790 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The spelling of 345446122365 in words is "three hundred forty-five billion, four hundred forty-six million, one hundred twenty-two thousand, three hundred sixty-five".