40853141 has 8 divisors (see below), whose sum is σ = 48299520. Its totient is φ = 33809328.

The previous prime is 40853107. The next prime is 40853147. The reversal of 40853141 is 14135804.

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

It is a de Polignac number, because none of the positive numbers 2^k-40853141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40853141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40853147) 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, 100421 + ... + 100826.

It is an arithmetic number, because the mean of its divisors is an integer number (6037440).

Almost surely, 2^40853141 is an apocalyptic number.

It is an amenable number.

40853141 is a deficient number, since it is larger than the sum of its proper divisors (7446379).

40853141 is a wasteful number, since it uses less digits than its factorization.

40853141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201283.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 40853141 is about 6391.6461885808. The cubic root of 40853141 is about 344.4095227593.

Adding to 40853141 its reverse (14135804), we get a palindrome (54988945).

The spelling of 40853141 in words is "forty million, eight hundred fifty-three thousand, one hundred forty-one".