3147111016345 has 8 divisors (see below), whose sum is σ = 3776559663240. Its totient is φ = 2517671184000.

The previous prime is 3147111016337. The next prime is 3147111016391. The reversal of 3147111016345 is 5436101117413.

It can be written as a sum of positive squares in 4 ways, for example, as 495893414809 + 2651217601536 = 704197^2 + 1628256^2 .

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

It is not a de Polignac number, because 3147111016345 - 2³ = 3147111016337 is a prime.

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, 1390906 + ... + 2868595.

It is an arithmetic number, because the mean of its divisors is an integer number (472069957905).

Almost surely, 2^{3147111016345} is an apocalyptic number.

It is an amenable number.

3147111016345 is a deficient number, since it is larger than the sum of its proper divisors (629448646895).

3147111016345 is a wasteful number, since it uses less digits than its factorization.

3147111016345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4407275.

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 3147111016345 in words is "three trillion, one hundred forty-seven billion, one hundred eleven million, sixteen thousand, three hundred forty-five".