4000654062446 has 8 divisors (see below), whose sum is σ = 6001233296544. Its totient is φ = 2000242963600.

The previous prime is 4000654062439. The next prime is 4000654062463. The reversal of 4000654062446 is 6442604560004.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41974310 + ... + 42069513.

It is an arithmetic number, because the mean of its divisors is an integer number (750154162068).

Almost surely, 2^{4000654062446} is an apocalyptic number.

4000654062446 is a deficient number, since it is larger than the sum of its proper divisors (2000579234098).

4000654062446 is a wasteful number, since it uses less digits than its factorization.

4000654062446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84067626.

The product of its (nonzero) digits is 552960, while the sum is 41.

The spelling of 4000654062446 in words is "four trillion, six hundred fifty-four million, sixty-two thousand, four hundred forty-six".