3624345305145 has 24 divisors (see below), whose sum is σ = 6309160772616. Its totient is φ = 1924688087808.

The previous prime is 3624345305107. The next prime is 3624345305179. The reversal of 3624345305145 is 5415035434263.

3624345305145 is a `hidden beast` number, since 3 + 6 + 24 + 3 + 4 + 530 + 51 + 45 = 666.

3624345305145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 244443225744 + 3379902079401 = 494412^2 + 1838451^2 .

It is not a de Polignac number, because 3624345305145 - 2¹¹ = 3624345303097 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 3624345305145.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 172824294 + ... + 172845263.

It is an arithmetic number, because the mean of its divisors is an integer number (262881698859).

Almost surely, 2^{3624345305145} is an apocalyptic number.

It is an amenable number.

3624345305145 is a deficient number, since it is larger than the sum of its proper divisors (2684815467471).

3624345305145 is a wasteful number, since it uses less digits than its factorization.

3624345305145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345669801 (or 345669798 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 45.

The spelling of 3624345305145 in words is "three trillion, six hundred twenty-four billion, three hundred forty-five million, three hundred five thousand, one hundred forty-five".