40654465105246 has 8 divisors (see below), whose sum is σ = 64568856343680. Its totient is φ = 19131512990688.

The previous prime is 40654465105201. The next prime is 40654465105271. The reversal of 40654465105246 is 64250156445604.

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

It is a junction number, because it is equal to n+sod(n) for n = 40654465105193 and 40654465105202.

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 in 3 ways as a sum of consecutive naturals, for example, 597859780926 + ... + 597859780993.

It is an arithmetic number, because the mean of its divisors is an integer number (8071107042960).

Almost surely, 2^{40654465105246} is an apocalyptic number.

40654465105246 is a deficient number, since it is larger than the sum of its proper divisors (23914391238434).

40654465105246 is a wasteful number, since it uses less digits than its factorization.

40654465105246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195719561938.

The product of its (nonzero) digits is 13824000, while the sum is 52.

The spelling of 40654465105246 in words is "forty trillion, six hundred fifty-four billion, four hundred sixty-five million, one hundred five thousand, two hundred forty-six".