275326103040 has 160 divisors (see below), whose sum is σ = 931959056160. Its totient is φ = 69101420544.

The previous prime is 275326103029. The next prime is 275326103077. The reversal of 275326103040 is 40301623572.

It is a tau number, because it is divible by the number of its divisors (160).

It is a junction number, because it is equal to n+sod(n) for n = 275326102992 and 275326103010.

It is a congruent number.

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, 923845 + ... + 1184964.

It is an arithmetic number, because the mean of its divisors is an integer number (5824744101).

Almost surely, 2^275326103040 is an apocalyptic number.

275326103040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

275326103040 is an abundant number, since it is smaller than the sum of its proper divisors (656632953120).

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

275326103040 is a wasteful number, since it uses less digits than its factorization.

275326103040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2108852 (or 2108836 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The spelling of 275326103040 in words is "two hundred seventy-five billion, three hundred twenty-six million, one hundred three thousand, forty".