40612228711 has 4 divisors (see below), whose sum is σ = 41709856552. Its totient is φ = 39514600872.

The previous prime is 40612228663. The next prime is 40612228739. The reversal of 40612228711 is 11782221604.

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 40612228711 - 2⁷ = 40612228583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40612228211) 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, 548813865 + ... + 548813938.

It is an arithmetic number, because the mean of its divisors is an integer number (10427464138).

Almost surely, 2^40612228711 is an apocalyptic number.

40612228711 is a deficient number, since it is larger than the sum of its proper divisors (1097627841).

40612228711 is a wasteful number, since it uses less digits than its factorization.

40612228711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097627840.

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 40612228711 in words is "forty billion, six hundred twelve million, two hundred twenty-eight thousand, seven hundred eleven".