3451164900345 has 16 divisors (see below), whose sum is σ = 6135404267520. Its totient is φ = 1840621280112.

The previous prime is 3451164900331. The next prime is 3451164900349. The reversal of 3451164900345 is 5430094611543.

3451164900345 is a `hidden beast` number, since 3 + 4 + 5 + 116 + 490 + 0 + 3 + 45 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-3451164900345 is a prime.

It is a super-2 number, since 2×3451164900345² (a number of 26 digits) contains 22 as substring.

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 3451164900345.

It is not an unprimeable number, because it can be changed into a prime (3451164900349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12782092089 + ... + 12782092358.

It is an arithmetic number, because the mean of its divisors is an integer number (383462766720).

Almost surely, 2^{3451164900345} is an apocalyptic number.

It is an amenable number.

3451164900345 is a deficient number, since it is larger than the sum of its proper divisors (2684239367175).

3451164900345 is a wasteful number, since it uses less digits than its factorization.

3451164900345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25564184461 (or 25564184455 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 3451164900345 in words is "three trillion, four hundred fifty-one billion, one hundred sixty-four million, nine hundred thousand, three hundred forty-five".