40814707748 has 12 divisors (see below), whose sum is σ = 71428938672. Its totient is φ = 20406439560.

The previous prime is 40814707741. The next prime is 40814707783. The reversal of 40814707748 is 84770741804.

It is a junction number, because it is equal to n+sod(n) for n = 40814707696 and 40814707705.

It is not an unprimeable number, because it can be changed into a prime (40814707741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122690 + ... + 310937.

It is an arithmetic number, because the mean of its divisors is an integer number (5952411556).

Almost surely, 2^40814707748 is an apocalyptic number.

It is an amenable number.

40814707748 is a deficient number, since it is larger than the sum of its proper divisors (30614230924).

40814707748 is a wasteful number, since it uses less digits than its factorization.

40814707748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457162 (or 457160 counting only the distinct ones).

The product of its (nonzero) digits is 1404928, while the sum is 50.

The spelling of 40814707748 in words is "forty billion, eight hundred fourteen million, seven hundred seven thousand, seven hundred forty-eight".