3874343475245 has 8 divisors (see below), whose sum is σ = 4851351830016. Its totient is φ = 2964715007056.

The previous prime is 3874343475181. The next prime is 3874343475269. The reversal of 3874343475245 is 5425743434783.

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

It is a cyclic number.

It is not a de Polignac number, because 3874343475245 - 2⁶ = 3874343475181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16844971517 + ... + 16844971746.

It is an arithmetic number, because the mean of its divisors is an integer number (606418978752).

Almost surely, 2^{3874343475245} is an apocalyptic number.

It is an amenable number.

3874343475245 is a deficient number, since it is larger than the sum of its proper divisors (977008354771).

3874343475245 is a wasteful number, since it uses less digits than its factorization.

3874343475245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33689943291.

The product of its digits is 135475200, while the sum is 59.

The spelling of 3874343475245 in words is "three trillion, eight hundred seventy-four billion, three hundred forty-three million, four hundred seventy-five thousand, two hundred forty-five".