40120677211 has 2 divisors, whose sum is σ = 40120677212. Its totient is φ = 40120677210.

The previous prime is 40120677203. The next prime is 40120677221. The reversal of 40120677211 is 11277602104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40120677211 - 2³ = 40120677203 is a prime.

It is not a weakly prime, because it can be changed into another prime (40120677221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20060338605 + 20060338606.

It is an arithmetic number, because the mean of its divisors is an integer number (20060338606).

Almost surely, 2^40120677211 is an apocalyptic number.

40120677211 is a deficient number, since it is larger than the sum of its proper divisors (1).

40120677211 is an equidigital number, since it uses as much as digits as its factorization.

40120677211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 31.

The spelling of 40120677211 in words is "forty billion, one hundred twenty million, six hundred seventy-seven thousand, two hundred eleven".