40484484848 has 40 divisors (see below), whose sum is σ = 79017152400. Its totient is φ = 20093143040.

The previous prime is 40484484841. The next prime is 40484484869. The reversal of 40484484848 is 84848448404.

It is a junction number, because it is equal to n+sod(n) for n = 40484484793 and 40484484802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40484484841) 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, 4312736 + ... + 4322112.

It is an arithmetic number, because the mean of its divisors is an integer number (1975428810).

Almost surely, 2^40484484848 is an apocalyptic number.

It is an amenable number.

40484484848 is a deficient number, since it is larger than the sum of its proper divisors (38532667552).

40484484848 is a wasteful number, since it uses less digits than its factorization.

40484484848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345 (or 11339 counting only the distinct ones).

The product of its (nonzero) digits is 16777216, while the sum is 56.

The spelling of 40484484848 in words is "forty billion, four hundred eighty-four million, four hundred eighty-four thousand, eight hundred forty-eight".