270627371381 has 2 divisors, whose sum is σ = 270627371382. Its totient is φ = 270627371380.

The previous prime is 270627371369. The next prime is 270627371461. The reversal of 270627371381 is 183173726072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 269162778481 + 1464592900 = 518809^2 + 38270^2 .

It is a cyclic number.

It is not a de Polignac number, because 270627371381 - 2⁶ = 270627371317 is a prime.

It is a super-2 number, since 2×270627371381² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270627371081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135313685690 + 135313685691.

It is an arithmetic number, because the mean of its divisors is an integer number (135313685691).

Almost surely, 2^270627371381 is an apocalyptic number.

It is an amenable number.

270627371381 is a deficient number, since it is larger than the sum of its proper divisors (1).

270627371381 is an equidigital number, since it uses as much as digits as its factorization.

270627371381 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 592704, while the sum is 47.

The spelling of 270627371381 in words is "two hundred seventy billion, six hundred twenty-seven million, three hundred seventy-one thousand, three hundred eighty-one".