4071085809254 has 4 divisors (see below), whose sum is σ = 6106628713884. Its totient is φ = 2035542904626.

The previous prime is 4071085809209. The next prime is 4071085809269. The reversal of 4071085809254 is 4529085801704.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 4071085809196 and 4071085809205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017771452312 + ... + 1017771452315.

It is an arithmetic number, because the mean of its divisors is an integer number (1526657178471).

Almost surely, 2^{4071085809254} is an apocalyptic number.

4071085809254 is a deficient number, since it is larger than the sum of its proper divisors (2035542904630).

4071085809254 is a wasteful number, since it uses less digits than its factorization.

4071085809254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035542904629.

The product of its (nonzero) digits is 3225600, while the sum is 53.

The spelling of 4071085809254 in words is "four trillion, seventy-one billion, eighty-five million, eight hundred nine thousand, two hundred fifty-four".