140233232432343 has 8 divisors (see below), whose sum is σ = 186992605095408. Its totient is φ = 93481340695424.

The previous prime is 140233232432339. The next prime is 140233232432383. The reversal of 140233232432343 is 343234232332041.

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 140233232432343 - 2² = 140233232432339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140233232432303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1870187796 + ... + 1870262777.

It is an arithmetic number, because the mean of its divisors is an integer number (23374075636926).

Almost surely, 2^{140233232432343} is an apocalyptic number.

140233232432343 is a deficient number, since it is larger than the sum of its proper divisors (46759372663065).

140233232432343 is a wasteful number, since it uses less digits than its factorization.

140233232432343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740463073.

The product of its (nonzero) digits is 746496, while the sum is 39.

Adding to 140233232432343 its reverse (343234232332041), we get a palindrome (483467464764384).

The spelling of 140233232432343 in words is "one hundred forty trillion, two hundred thirty-three billion, two hundred thirty-two million, four hundred thirty-two thousand, three hundred forty-three".