275106932420 has 24 divisors (see below), whose sum is σ = 577734557400. Its totient is φ = 110040868352.

The previous prime is 275106932413. The next prime is 275106932431. The reversal of 275106932420 is 24239601572.

It can be written as a sum of positive squares in 4 ways, for example, as 28342395904 + 246764536516 = 168352^2 + 496754^2 .

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, 1903676 + ... + 2043084.

It is an arithmetic number, because the mean of its divisors is an integer number (24072273225).

Almost surely, 2^275106932420 is an apocalyptic number.

275106932420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275106932420 is an abundant number, since it is smaller than the sum of its proper divisors (302627624980).

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

275106932420 is a wasteful number, since it uses less digits than its factorization.

275106932420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238087 (or 238085 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 275106932420 in words is "two hundred seventy-five billion, one hundred six million, nine hundred thirty-two thousand, four hundred twenty".