40870054223 has 2 divisors, whose sum is σ = 40870054224. Its totient is φ = 40870054222.

The previous prime is 40870054207. The next prime is 40870054237. The reversal of 40870054223 is 32245007804.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40870054223 - 2⁴ = 40870054207 is a prime.

It is a super-2 number, since 2×40870054223² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40870054523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20435027111 + 20435027112.

It is an arithmetic number, because the mean of its divisors is an integer number (20435027112).

Almost surely, 2^40870054223 is an apocalyptic number.

40870054223 is a deficient number, since it is larger than the sum of its proper divisors (1).

40870054223 is an equidigital number, since it uses as much as digits as its factorization.

40870054223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 40870054223 in words is "forty billion, eight hundred seventy million, fifty-four thousand, two hundred twenty-three".