40501211035 has 4 divisors (see below), whose sum is σ = 48601453248. Its totient is φ = 32400968824.

The previous prime is 40501211027. The next prime is 40501211039. The reversal of 40501211035 is 53011210504.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40501211035 - 2³ = 40501211027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40501210997 and 40501211015.

It is not an unprimeable number, because it can be changed into a prime (40501211039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4050121099 + ... + 4050121108.

It is an arithmetic number, because the mean of its divisors is an integer number (12150363312).

Almost surely, 2^40501211035 is an apocalyptic number.

40501211035 is a deficient number, since it is larger than the sum of its proper divisors (8100242213).

40501211035 is an equidigital number, since it uses as much as digits as its factorization.

40501211035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8100242212.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 40501211035 its reverse (53011210504), we get a palindrome (93512421539).

The spelling of 40501211035 in words is "forty billion, five hundred one million, two hundred eleven thousand, thirty-five".