275245342741 has 32 divisors (see below), whose sum is σ = 283413271680. Its totient is φ = 267256320000.

The previous prime is 275245342739. The next prime is 275245342751. The reversal of 275245342741 is 147243542572.

It is a cyclic number.

It is not a de Polignac number, because 275245342741 - 2¹ = 275245342739 is a prime.

It is a super-2 number, since 2×275245342741² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 275245342691 and 275245342700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275245342751) 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, 597061251 + ... + 597061711.

It is an arithmetic number, because the mean of its divisors is an integer number (8856664740).

Almost surely, 2^275245342741 is an apocalyptic number.

It is an amenable number.

275245342741 is a deficient number, since it is larger than the sum of its proper divisors (8167928939).

275245342741 is a wasteful number, since it uses less digits than its factorization.

275245342741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its digits is 1881600, while the sum is 46.

The spelling of 275245342741 in words is "two hundred seventy-five billion, two hundred forty-five million, three hundred forty-two thousand, seven hundred forty-one".