1473900721159 has 2 divisors, whose sum is σ = 1473900721160. Its totient is φ = 1473900721158.

The previous prime is 1473900721141. The next prime is 1473900721207. The reversal of 1473900721159 is 9511270093741.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1473900721159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1473900721459) 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, 736950360579 + 736950360580.

It is an arithmetic number, because the mean of its divisors is an integer number (736950360580).

Almost surely, 2^{1473900721159} is an apocalyptic number.

1473900721159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473900721159 is an equidigital number, since it uses as much as digits as its factorization.

1473900721159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 49.

The spelling of 1473900721159 in words is "one trillion, four hundred seventy-three billion, nine hundred million, seven hundred twenty-one thousand, one hundred fifty-nine".