275240030342 has 8 divisors (see below), whose sum is σ = 417116334936. Its totient is φ = 136201252032.

The previous prime is 275240030339. The next prime is 275240030381. The reversal of 275240030342 is 243030042572.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 275240030299 and 275240030308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709381328 + ... + 709381715.

It is an arithmetic number, because the mean of its divisors is an integer number (52139541867).

Almost surely, 2^275240030342 is an apocalyptic number.

275240030342 is a deficient number, since it is larger than the sum of its proper divisors (141876304594).

275240030342 is a wasteful number, since it uses less digits than its factorization.

275240030342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418763142.

The product of its (nonzero) digits is 40320, while the sum is 32.

The spelling of 275240030342 in words is "two hundred seventy-five billion, two hundred forty million, thirty thousand, three hundred forty-two".