27601230841980 has 24 divisors (see below), whose sum is σ = 77283446357712. Its totient is φ = 7360328224512.

The previous prime is 27601230841907. The next prime is 27601230841997. The reversal of 27601230841980 is 8914803210672.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230010256957 + ... + 230010257076.

It is an arithmetic number, because the mean of its divisors is an integer number (3220143598238).

Almost surely, 2^{27601230841980} is an apocalyptic number.

27601230841980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27601230841980 is an abundant number, since it is smaller than the sum of its proper divisors (49682215515732).

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

27601230841980 is a wasteful number, since it uses less digits than its factorization.

27601230841980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460020514045 (or 460020514043 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 27601230841980 in words is "twenty-seven trillion, six hundred one billion, two hundred thirty million, eight hundred forty-one thousand, nine hundred eighty".