140403332343 has 32 divisors (see below), whose sum is σ = 194710044672. Its totient is φ = 89896428000.

The previous prime is 140403332317. The next prime is 140403332357. The reversal of 140403332343 is 343233304041.

It is not a de Polignac number, because 140403332343 - 2¹⁰ = 140403331319 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140403332343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140403332243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16664830 + ... + 16673252.

It is an arithmetic number, because the mean of its divisors is an integer number (6084688896).

Almost surely, 2^140403332343 is an apocalyptic number.

140403332343 is a deficient number, since it is larger than the sum of its proper divisors (54306712329).

140403332343 is a wasteful number, since it uses less digits than its factorization.

140403332343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9795.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 140403332343 its reverse (343233304041), we get a palindrome (483636636384).

The spelling of 140403332343 in words is "one hundred forty billion, four hundred three million, three hundred thirty-two thousand, three hundred forty-three".