40862860723 has 2 divisors, whose sum is σ = 40862860724. Its totient is φ = 40862860722.

The previous prime is 40862860693. The next prime is 40862860729. The reversal of 40862860723 is 32706826804.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40862860723 - 2²¹ = 40860763571 is a prime.

It is not a weakly prime, because it can be changed into another prime (40862860729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20431430361 + 20431430362.

It is an arithmetic number, because the mean of its divisors is an integer number (20431430362).

Almost surely, 2^40862860723 is an apocalyptic number.

40862860723 is a deficient number, since it is larger than the sum of its proper divisors (1).

40862860723 is an equidigital number, since it uses as much as digits as its factorization.

40862860723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 40862860723 in words is "forty billion, eight hundred sixty-two million, eight hundred sixty thousand, seven hundred twenty-three".