735388140493 has 2 divisors, whose sum is σ = 735388140494. Its totient is φ = 735388140492.

The previous prime is 735388140451. The next prime is 735388140523. The reversal of 735388140493 is 394041883537.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 505154190564 + 230233949929 = 710742^2 + 479827^2 .

It is a cyclic number.

It is not a de Polignac number, because 735388140493 - 2¹³ = 735388132301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (735388141493) 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, 367694070246 + 367694070247.

It is an arithmetic number, because the mean of its divisors is an integer number (367694070247).

Almost surely, 2^735388140493 is an apocalyptic number.

It is an amenable number.

735388140493 is a deficient number, since it is larger than the sum of its proper divisors (1).

735388140493 is an equidigital number, since it uses as much as digits as its factorization.

735388140493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 735388140493 in words is "seven hundred thirty-five billion, three hundred eighty-eight million, one hundred forty thousand, four hundred ninety-three".