1499212343 has 2 divisors, whose sum is σ = 1499212344. Its totient is φ = 1499212342.

The previous prime is 1499212331. The next prime is 1499212369. The reversal of 1499212343 is 3432129941.

It is a weak prime.

It is an emirp because it is prime and its reverse (3432129941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1499212343 - 2¹² = 1499208247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1499212297 and 1499212306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1499212313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 749606171 + 749606172.

It is an arithmetic number, because the mean of its divisors is an integer number (749606172).

Almost surely, 2^1499212343 is an apocalyptic number.

1499212343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1499212343 is an equidigital number, since it uses as much as digits as its factorization.

1499212343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 38.

The square root of 1499212343 is about 38719.6635186826. The cubic root of 1499212343 is about 1144.5138425420.

The spelling of 1499212343 in words is "one billion, four hundred ninety-nine million, two hundred twelve thousand, three hundred forty-three".