1493087936029 has 2 divisors, whose sum is σ = 1493087936030. Its totient is φ = 1493087936028.

The previous prime is 1493087936017. The next prime is 1493087936083. The reversal of 1493087936029 is 9206397803941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 986499873529 + 506588062500 = 993227^2 + 711750^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1493087936029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1493087906029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 746543968014 + 746543968015.

It is an arithmetic number, because the mean of its divisors is an integer number (746543968015).

Almost surely, 2^{1493087936029} is an apocalyptic number.

It is an amenable number.

1493087936029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1493087936029 is an equidigital number, since it uses as much as digits as its factorization.

1493087936029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 1493087936029 in words is "one trillion, four hundred ninety-three billion, eighty-seven million, nine hundred thirty-six thousand, twenty-nine".