2046739000321 has 2 divisors, whose sum is σ = 2046739000322. Its totient is φ = 2046739000320.

The previous prime is 2046739000297. The next prime is 2046739000333. The reversal of 2046739000321 is 1230009376402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2041580887921 + 5158112400 = 1428839^2 + 71820^2 .

It is a cyclic number.

It is not a de Polignac number, because 2046739000321 - 2²³ = 2046730611713 is a prime.

It is not a weakly prime, because it can be changed into another prime (2046730000321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1023369500160 + 1023369500161.

It is an arithmetic number, because the mean of its divisors is an integer number (1023369500161).

Almost surely, 2^{2046739000321} is an apocalyptic number.

It is an amenable number.

2046739000321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2046739000321 is an equidigital number, since it uses as much as digits as its factorization.

2046739000321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 2046739000321 in words is "two trillion, forty-six billion, seven hundred thirty-nine million, three hundred twenty-one", and thus it is an aban number.