40501224011 has 8 divisors (see below), whose sum is σ = 42655813200. Its totient is φ = 38348929440.

The previous prime is 40501223989. The next prime is 40501224013. The reversal of 40501224011 is 11042210504.

It is a happy number.

40501224011 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40501224011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40501224013) 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, 537356 + ... + 608073.

It is an arithmetic number, because the mean of its divisors is an integer number (5331976650).

Almost surely, 2^40501224011 is an apocalyptic number.

40501224011 is a deficient number, since it is larger than the sum of its proper divisors (2154589189).

40501224011 is a wasteful number, since it uses less digits than its factorization.

40501224011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147309.

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 40501224011 its reverse (11042210504), we get a palindrome (51543434515).

The spelling of 40501224011 in words is "forty billion, five hundred one million, two hundred twenty-four thousand, eleven".