273010655140 has 48 divisors (see below), whose sum is σ = 578262223728. Its totient is φ = 108267208704.

The previous prime is 273010655123. The next prime is 273010655173. The reversal of 273010655140 is 41556010372.

It can be written as a sum of positive squares in 8 ways, for example, as 31345994304 + 241664660836 = 177048^2 + 491594^2 .

It is a junction number, because it is equal to n+sod(n) for n = 273010655096 and 273010655105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1010284 + ... + 1251676.

It is an arithmetic number, because the mean of its divisors is an integer number (12047129661).

Almost surely, 2^273010655140 is an apocalyptic number.

273010655140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

273010655140 is an abundant number, since it is smaller than the sum of its proper divisors (305251568588).

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

273010655140 is a wasteful number, since it uses less digits than its factorization.

273010655140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241888 (or 241886 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 273010655140 in words is "two hundred seventy-three billion, ten million, six hundred fifty-five thousand, one hundred forty".