27416039380 has 12 divisors (see below), whose sum is σ = 57573682740. Its totient is φ = 10966415744.

The previous prime is 27416039323. The next prime is 27416039407. The reversal of 27416039380 is 8393061472.

It can be written as a sum of positive squares in 2 ways, for example, as 16667326404 + 10748712976 = 129102^2 + 103676^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 685400965 + ... + 685401004.

It is an arithmetic number, because the mean of its divisors is an integer number (4797806895).

Almost surely, 2^27416039380 is an apocalyptic number.

27416039380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27416039380 is an abundant number, since it is smaller than the sum of its proper divisors (30157643360).

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

27416039380 is a wasteful number, since it uses less digits than its factorization.

27416039380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370801978 (or 1370801976 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 27416039380 in words is "twenty-seven billion, four hundred sixteen million, thirty-nine thousand, three hundred eighty".