1034343423 has 12 divisors (see below), whose sum is σ = 1497429960. Its totient is φ = 688003056.

The previous prime is 1034343347. The next prime is 1034343437. The reversal of 1034343423 is 3243434301.

It is a de Polignac number, because none of the positive numbers 2^k-1034343423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034343463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125728 + ... + 133701.

It is an arithmetic number, because the mean of its divisors is an integer number (124785830).

Almost surely, 2^1034343423 is an apocalyptic number.

1034343423 is a deficient number, since it is larger than the sum of its proper divisors (463086537).

1034343423 is a wasteful number, since it uses less digits than its factorization.

1034343423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259878 (or 259875 counting only the distinct ones).

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

The square root of 1034343423 is about 32161.2099119421. The cubic root of 1034343423 is about 1011.3191999575.

Adding to 1034343423 its reverse (3243434301), we get a palindrome (4277777724).

The spelling of 1034343423 in words is "one billion, thirty-four million, three hundred forty-three thousand, four hundred twenty-three".