3340143423 has 6 divisors (see below), whose sum is σ = 4824651624. Its totient is φ = 2226762276.

The previous prime is 3340143377. The next prime is 3340143449. The reversal of 3340143423 is 3243410433.

It is not a de Polignac number, because 3340143423 - 2²⁶ = 3273034559 is a prime.

It is a super-2 number, since 2×3340143423² = 22313116172420313858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340143523) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185563515 + ... + 185563532.

It is an arithmetic number, because the mean of its divisors is an integer number (804108604).

Almost surely, 2^3340143423 is an apocalyptic number.

3340143423 is a deficient number, since it is larger than the sum of its proper divisors (1484508201).

3340143423 is a wasteful number, since it uses less digits than its factorization.

3340143423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371127053 (or 371127050 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 3340143423 is about 57793.9739332744. The cubic root of 3340143423 is about 1494.8181824577.

Adding to 3340143423 its reverse (3243410433), we get a palindrome (6583553856).

The spelling of 3340143423 in words is "three billion, three hundred forty million, one hundred forty-three thousand, four hundred twenty-three".