345182346016 has 24 divisors (see below), whose sum is σ = 684538173900. Its totient is φ = 171331381248.

The previous prime is 345182346013. The next prime is 345182346023. The reversal of 345182346016 is 610643281543.

It can be written as a sum of positive squares in 2 ways, for example, as 341313008400 + 3869337616 = 584220^2 + 62204^2 .

It is a super-2 number, since 2×345182346016² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (345182346013) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 39364041 + ... + 39372808.

Almost surely, 2^345182346016 is an apocalyptic number.

It is an amenable number.

345182346016 is a deficient number, since it is larger than the sum of its proper divisors (339355827884).

345182346016 is a wasteful number, since it uses less digits than its factorization.

345182346016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78736996 (or 78736988 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 345182346016 in words is "three hundred forty-five billion, one hundred eighty-two million, three hundred forty-six thousand, sixteen".