140602005838351 has 4 divisors (see below), whose sum is σ = 140602991299632. Its totient is φ = 140601020377072.

The previous prime is 140602005838181. The next prime is 140602005838367. The reversal of 140602005838351 is 153838500206041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140602005838351 - 2¹⁹ = 140602005314063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140602005833351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492516595 + ... + 492801988.

It is an arithmetic number, because the mean of its divisors is an integer number (35150747824908).

Almost surely, 2^{140602005838351} is an apocalyptic number.

140602005838351 is a deficient number, since it is larger than the sum of its proper divisors (985461281).

140602005838351 is an equidigital number, since it uses as much as digits as its factorization.

140602005838351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985461280.

The product of its (nonzero) digits is 691200, while the sum is 46.

The spelling of 140602005838351 in words is "one hundred forty trillion, six hundred two billion, five million, eight hundred thirty-eight thousand, three hundred fifty-one".