1343452492 has 12 divisors (see below), whose sum is σ = 2432112480. Its totient is φ = 648563216.

The previous prime is 1343452477. The next prime is 1343452529. The reversal of 1343452492 is 2942543431.

It is a super-2 number, since 2×1343452492² = 3609729196522020128, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5790628 + ... + 5790859.

It is an arithmetic number, because the mean of its divisors is an integer number (202676040).

Almost surely, 2^1343452492 is an apocalyptic number.

It is an amenable number.

1343452492 is a deficient number, since it is larger than the sum of its proper divisors (1088659988).

1343452492 is a wasteful number, since it uses less digits than its factorization.

1343452492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11581520 (or 11581518 counting only the distinct ones).

The product of its digits is 103680, while the sum is 37.

The square root of 1343452492 is about 36653.1375464639. The cubic root of 1343452492 is about 1103.4197957290.

The spelling of 1343452492 in words is "one billion, three hundred forty-three million, four hundred fifty-two thousand, four hundred ninety-two".