4140545342 has 8 divisors (see below), whose sum is σ = 6213271800. Its totient is φ = 2069454744.

The previous prime is 4140545333. The next prime is 4140545371. The reversal of 4140545342 is 2435450414.

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 = 4140545299 and 4140545308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402617 + ... + 412772.

It is an arithmetic number, because the mean of its divisors is an integer number (776658975).

Almost surely, 2^4140545342 is an apocalyptic number.

4140545342 is a deficient number, since it is larger than the sum of its proper divisors (2072726458).

4140545342 is a wasteful number, since it uses less digits than its factorization.

4140545342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817930.

The product of its (nonzero) digits is 38400, while the sum is 32.

The square root of 4140545342 is about 64347.0694126780. The cubic root of 4140545342 is about 1605.7792745965.

Adding to 4140545342 its reverse (2435450414), we get a palindrome (6575995756).

The spelling of 4140545342 in words is "four billion, one hundred forty million, five hundred forty-five thousand, three hundred forty-two".