40501311141 has 8 divisors (see below), whose sum is σ = 54002956384. Its totient is φ = 27000270000.

The previous prime is 40501311091. The next prime is 40501311161. The reversal of 40501311141 is 14111310504.

40501311141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 40501311141 - 2⁶ = 40501311077 is a prime.

It is a super-3 number, since 3×40501311141³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40501311161) 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, 39891 + ... + 287391.

It is an arithmetic number, because the mean of its divisors is an integer number (6750369548).

Almost surely, 2^40501311141 is an apocalyptic number.

It is an amenable number.

40501311141 is a deficient number, since it is larger than the sum of its proper divisors (13501645243).

40501311141 is a wasteful number, since it uses less digits than its factorization.

40501311141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302051.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 40501311141 its reverse (14111310504), we get a palindrome (54612621645).

The spelling of 40501311141 in words is "forty billion, five hundred one million, three hundred eleven thousand, one hundred forty-one".