34144355215144 has 32 divisors (see below), whose sum is σ = 64222358215680. Its totient is φ = 17018432518464.

The previous prime is 34144355215123. The next prime is 34144355215163. The reversal of 34144355215144 is 44151255344143.

It is a junction number, because it is equal to n+sod(n) for n = 34144355215094 and 34144355215103.

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, 4453129 + ... + 9387175.

It is an arithmetic number, because the mean of its divisors is an integer number (2006948694240).

Almost surely, 2^{34144355215144} is an apocalyptic number.

It is an amenable number.

34144355215144 is a deficient number, since it is larger than the sum of its proper divisors (30078003000536).

34144355215144 is a wasteful number, since it uses less digits than its factorization.

34144355215144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4936777 (or 4936773 counting only the distinct ones).

The product of its digits is 2304000, while the sum is 46.

The spelling of 34144355215144 in words is "thirty-four trillion, one hundred forty-four billion, three hundred fifty-five million, two hundred fifteen thousand, one hundred forty-four".