140353423503313 has 8 divisors (see below), whose sum is σ = 148613357023560. Its totient is φ = 132093917736960.

The previous prime is 140353423503281. The next prime is 140353423503401. The reversal of 140353423503313 is 313305324353041.

It can be written as a sum of positive squares in 4 ways, for example, as 6517747728144 + 133835675775169 = 2552988^2 + 11568737^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140353423503313 - 2⁵ = 140353423503281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140353423503913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106262808 + ... + 107575513.

It is an arithmetic number, because the mean of its divisors is an integer number (18576669627945).

Almost surely, 2^{140353423503313} is an apocalyptic number.

It is an amenable number.

140353423503313 is a deficient number, since it is larger than the sum of its proper divisors (8259933520247).

140353423503313 is a wasteful number, since it uses less digits than its factorization.

140353423503313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213876947.

The product of its (nonzero) digits is 583200, while the sum is 40.

Adding to 140353423503313 its reverse (313305324353041), we get a palindrome (453658747856354).

The spelling of 140353423503313 in words is "one hundred forty trillion, three hundred fifty-three billion, four hundred twenty-three million, five hundred three thousand, three hundred thirteen".