40872953111 has 2 divisors, whose sum is σ = 40872953112. Its totient is φ = 40872953110.

The previous prime is 40872953101. The next prime is 40872953131. The reversal of 40872953111 is 11135927804.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40872953111 - 2¹⁸ = 40872690967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40872953101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20436476555 + 20436476556.

It is an arithmetic number, because the mean of its divisors is an integer number (20436476556).

Almost surely, 2^40872953111 is an apocalyptic number.

40872953111 is a deficient number, since it is larger than the sum of its proper divisors (1).

40872953111 is an equidigital number, since it uses as much as digits as its factorization.

40872953111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 40872953111 in words is "forty billion, eight hundred seventy-two million, nine hundred fifty-three thousand, one hundred eleven".