40626300322129 has 2 divisors, whose sum is σ = 40626300322130. Its totient is φ = 40626300322128.

The previous prime is 40626300322067. The next prime is 40626300322163. The reversal of 40626300322129 is 92122300362604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33559486233025 + 7066814089104 = 5793055^2 + 2658348^2 .

It is a cyclic number.

It is not a de Polignac number, because 40626300322129 - 2²⁷ = 40626166104401 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40626300322091 and 40626300322100.

It is not a weakly prime, because it can be changed into another prime (40626300322199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20313150161064 + 20313150161065.

It is an arithmetic number, because the mean of its divisors is an integer number (20313150161065).

Almost surely, 2^{40626300322129} is an apocalyptic number.

It is an amenable number.

40626300322129 is a deficient number, since it is larger than the sum of its proper divisors (1).

40626300322129 is an equidigital number, since it uses as much as digits as its factorization.

40626300322129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 40626300322129 in words is "forty trillion, six hundred twenty-six billion, three hundred million, three hundred twenty-two thousand, one hundred twenty-nine".