40884642480260 has 96 divisors (see below), whose sum is σ = 91511041356000. Its totient is φ = 15318324080640.

The previous prime is 40884642480239. The next prime is 40884642480263. The reversal of 40884642480260 is 6208424648804.

It can be written as a sum of positive squares in 16 ways, for example, as 22340388339844 + 18544254140416 = 4726562^2 + 4306304^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40884642480196 and 40884642480205.

It is not an unprimeable number, because it can be changed into a prime (40884642480263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5332235 + ... + 10497714.

It is an arithmetic number, because the mean of its divisors is an integer number (953240014125).

Almost surely, 2^{40884642480260} is an apocalyptic number.

It is an amenable number.

40884642480260 is an abundant number, since it is smaller than the sum of its proper divisors (50626398875740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40884642480260 is a wasteful number, since it uses less digits than its factorization.

40884642480260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15830121 (or 15830119 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 56.

The spelling of 40884642480260 in words is "forty trillion, eight hundred eighty-four billion, six hundred forty-two million, four hundred eighty thousand, two hundred sixty".