345054332116 has 12 divisors (see below), whose sum is σ = 650294702932. Its totient is φ = 159255845568.

The previous prime is 345054332089. The next prime is 345054332123. The reversal of 345054332116 is 611233450543.

It can be written as a sum of positive squares in 2 ways, for example, as 137114684100 + 207939648016 = 370290^2 + 456004^2 .

It is a super-2 number, since 2×345054332116² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3317830065 + ... + 3317830168.

Almost surely, 2^345054332116 is an apocalyptic number.

It is an amenable number.

345054332116 is a deficient number, since it is larger than the sum of its proper divisors (305240370816).

345054332116 is a wasteful number, since it uses less digits than its factorization.

345054332116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6635660250 (or 6635660248 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 345054332116 its reverse (611233450543), we get a palindrome (956287782659).

The spelling of 345054332116 in words is "three hundred forty-five billion, fifty-four million, three hundred thirty-two thousand, one hundred sixteen".