40846806346 has 16 divisors (see below), whose sum is σ = 64072850688. Its totient is φ = 19493042800.

The previous prime is 40846806307. The next prime is 40846806349. The reversal of 40846806346 is 64360864804.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40846806346.

It is not an unprimeable number, because it can be changed into a prime (40846806349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941890 + ... + 984301.

It is an arithmetic number, because the mean of its divisors is an integer number (4004553168).

Almost surely, 2^40846806346 is an apocalyptic number.

40846806346 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40846806346 is a deficient number, since it is larger than the sum of its proper divisors (23226044342).

40846806346 is a wasteful number, since it uses less digits than its factorization.

40846806346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926677.

The product of its (nonzero) digits is 2654208, while the sum is 49.

The spelling of 40846806346 in words is "forty billion, eight hundred forty-six million, eight hundred six thousand, three hundred forty-six".