275173605023240 has 128 divisors (see below), whose sum is σ = 772658517196800. Its totient is φ = 85685846388480.

The previous prime is 275173605023231. The next prime is 275173605023243. The reversal of 275173605023240 is 42320506371572.

275173605023240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (275173605023243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39794144 + ... + 46194383.

It is an arithmetic number, because the mean of its divisors is an integer number (6036394665600).

Almost surely, 2^{275173605023240} is an apocalyptic number.

275173605023240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275173605023240 is an abundant number, since it is smaller than the sum of its proper divisors (497484912173560).

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

275173605023240 is a wasteful number, since it uses less digits than its factorization.

275173605023240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85989595 (or 85989591 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 47.

The spelling of 275173605023240 in words is "two hundred seventy-five trillion, one hundred seventy-three billion, six hundred five million, twenty-three thousand, two hundred forty".