2540232341 has 8 divisors (see below), whose sum is σ = 2674963200. Its totient is φ = 2405604960.

The previous prime is 2540232337. The next prime is 2540232371. The reversal of 2540232341 is 1432320452.

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

It is a cyclic number.

It is not a de Polignac number, because 2540232341 - 2² = 2540232337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2540232341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2540232301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27356 + ... + 76346.

It is an arithmetic number, because the mean of its divisors is an integer number (334370400).

Almost surely, 2^2540232341 is an apocalyptic number.

It is an amenable number.

2540232341 is a deficient number, since it is larger than the sum of its proper divisors (134730859).

2540232341 is a wasteful number, since it uses less digits than its factorization.

2540232341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51739.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2540232341 is about 50400.7176635413. The cubic root of 2540232341 is about 1364.4505906135.

Adding to 2540232341 its reverse (1432320452), we get a palindrome (3972552793).

The spelling of 2540232341 in words is "two billion, five hundred forty million, two hundred thirty-two thousand, three hundred forty-one".