40321322332087 has 2 divisors, whose sum is σ = 40321322332088. Its totient is φ = 40321322332086.

The previous prime is 40321322331977. The next prime is 40321322332099. The reversal of 40321322332087 is 78023322312304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40321322332087 - 2⁴³ = 31525229309879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40321322332787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20160661166043 + 20160661166044.

It is an arithmetic number, because the mean of its divisors is an integer number (20160661166044).

Almost surely, 2^{40321322332087} is an apocalyptic number.

40321322332087 is a deficient number, since it is larger than the sum of its proper divisors (1).

40321322332087 is an equidigital number, since it uses as much as digits as its factorization.

40321322332087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 40.

The spelling of 40321322332087 in words is "forty trillion, three hundred twenty-one billion, three hundred twenty-two million, three hundred thirty-two thousand, eighty-seven".