3445203371687 has 8 divisors (see below), whose sum is σ = 4295318489472. Its totient is φ = 2684574055800.

The previous prime is 3445203371681. The next prime is 3445203371699. The reversal of 3445203371687 is 7861733025443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3445203371687 - 2⁸ = 3445203371431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445203371681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22371450389 + ... + 22371450542.

It is an arithmetic number, because the mean of its divisors is an integer number (536914811184).

Almost surely, 2^{3445203371687} is an apocalyptic number.

3445203371687 is a deficient number, since it is larger than the sum of its proper divisors (850115117785).

3445203371687 is a wasteful number, since it uses less digits than its factorization.

3445203371687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44742900949.

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 3445203371687 in words is "three trillion, four hundred forty-five billion, two hundred three million, three hundred seventy-one thousand, six hundred eighty-seven".