27486480610421 has 32 divisors (see below), whose sum is σ = 33841805184000. Its totient is φ = 21787111855872.

The previous prime is 27486480610343. The next prime is 27486480610439. The reversal of 27486480610421 is 12401608468472.

It is a cyclic number.

It is not a de Polignac number, because 27486480610421 - 2¹⁸ = 27486480348277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27486480610451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12905450 + ... + 14883668.

It is an arithmetic number, because the mean of its divisors is an integer number (1057556412000).

Almost surely, 2^{27486480610421} is an apocalyptic number.

It is an amenable number.

27486480610421 is a deficient number, since it is larger than the sum of its proper divisors (6355324573579).

27486480610421 is a wasteful number, since it uses less digits than its factorization.

27486480610421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980281.

The product of its (nonzero) digits is 4128768, while the sum is 53.

The spelling of 27486480610421 in words is "twenty-seven trillion, four hundred eighty-six billion, four hundred eighty million, six hundred ten thousand, four hundred twenty-one".