140034633293 has 2 divisors, whose sum is σ = 140034633294. Its totient is φ = 140034633292.

The previous prime is 140034633247. The next prime is 140034633313. The reversal of 140034633293 is 392336430041.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81614776489 + 58419856804 = 285683^2 + 241702^2 .

It is a cyclic number.

It is not a de Polignac number, because 140034633293 - 2³⁰ = 138960891469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140034633203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70017316646 + 70017316647.

It is an arithmetic number, because the mean of its divisors is an integer number (70017316647).

Almost surely, 2^140034633293 is an apocalyptic number.

It is an amenable number.

140034633293 is a deficient number, since it is larger than the sum of its proper divisors (1).

140034633293 is an equidigital number, since it uses as much as digits as its factorization.

140034633293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 140034633293 in words is "one hundred forty billion, thirty-four million, six hundred thirty-three thousand, two hundred ninety-three".