140032120224851 has 2 divisors, whose sum is σ = 140032120224852. Its totient is φ = 140032120224850.

The previous prime is 140032120224827. The next prime is 140032120224859. The reversal of 140032120224851 is 158422021230041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140032120224851 - 2¹⁴ = 140032120208467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (140032120224859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70016060112425 + 70016060112426.

It is an arithmetic number, because the mean of its divisors is an integer number (70016060112426).

Almost surely, 2^{140032120224851} is an apocalyptic number.

140032120224851 is a deficient number, since it is larger than the sum of its proper divisors (1).

140032120224851 is an equidigital number, since it uses as much as digits as its factorization.

140032120224851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30720, while the sum is 35.

Adding to 140032120224851 its reverse (158422021230041), we get a palindrome (298454141454892).

The spelling of 140032120224851 in words is "one hundred forty trillion, thirty-two billion, one hundred twenty million, two hundred twenty-four thousand, eight hundred fifty-one".