270411440121 has 45 divisors (see below), whose sum is σ = 426467581023. Its totient is φ = 170730011520.

The previous prime is 270411440053. The next prime is 270411440141. The reversal of 270411440121 is 121044114072.

It is a happy number.

The square root of 270411440121 is 520011.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 264750382521 + 5661057600 = 514539^2 + 75240^2 .

It is not a de Polignac number, because 270411440121 - 2¹³ = 270411431929 is a prime.

It is a super-3 number, since 3×270411440121³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (270411440141) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 88920361 + ... + 88923401.

Almost surely, 2^270411440121 is an apocalyptic number.

270411440121 is the 520011-st square number.

270411440121 is the 260006-th centered octagonal number.

It is an amenable number.

270411440121 is a deficient number, since it is larger than the sum of its proper divisors (156056140902).

270411440121 is an frugal number, since it uses more digits than its factorization.

270411440121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6132 (or 3063 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

Adding to 270411440121 its reverse (121044114072), we get a palindrome (391455554193).

The spelling of 270411440121 in words is "two hundred seventy billion, four hundred eleven million, four hundred forty thousand, one hundred twenty-one".