270475422381 has 12 divisors (see below), whose sum is σ = 390694327452. Its totient is φ = 180313437696.

The previous prime is 270475422353. The next prime is 270475422397. The reversal of 270475422381 is 183224574072.

270475422381 is a `hidden beast` number, since 2 + 7 + 0 + 4 + 7 + 542 + 23 + 81 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 107868892356 + 162606530025 = 328434^2 + 403245^2 .

It is not a de Polignac number, because 270475422381 - 2¹⁰ = 270475421357 is a prime.

It is a super-2 number, since 2×270475422381² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270475422181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247975 + ... + 776171.

It is an arithmetic number, because the mean of its divisors is an integer number (32557860621).

Almost surely, 2^270475422381 is an apocalyptic number.

It is an amenable number.

270475422381 is a deficient number, since it is larger than the sum of its proper divisors (120218905071).

270475422381 is a wasteful number, since it uses less digits than its factorization.

270475422381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585100 (or 585097 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 270475422381 in words is "two hundred seventy billion, four hundred seventy-five million, four hundred twenty-two thousand, three hundred eighty-one".