40027786304 has 56 divisors (see below), whose sum is σ = 88119813600. Its totient is φ = 17886049280.

The previous prime is 40027786301. The next prime is 40027786313. The reversal of 40027786304 is 40368772004.

It is not an unprimeable number, because it can be changed into a prime (40027786301) 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, 440309 + ... + 523380.

It is an arithmetic number, because the mean of its divisors is an integer number (1573568100).

Almost surely, 2^40027786304 is an apocalyptic number.

40027786304 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40027786304 is an abundant number, since it is smaller than the sum of its proper divisors (48092027296).

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

40027786304 is a wasteful number, since it uses less digits than its factorization.

40027786304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963771 (or 963761 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 40027786304 in words is "forty billion, twenty-seven million, seven hundred eighty-six thousand, three hundred four".