1343224242 has 32 divisors (see below), whose sum is σ = 3114725760. Its totient is φ = 428274000.

The previous prime is 1343224231. The next prime is 1343224243. The reversal of 1343224242 is 2424223431.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1343224243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539509 + ... + 541992.

It is an arithmetic number, because the mean of its divisors is an integer number (97335180).

Almost surely, 2^1343224242 is an apocalyptic number.

1343224242 is an abundant number, since it is smaller than the sum of its proper divisors (1771501518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1343224242 is a wasteful number, since it uses less digits than its factorization.

1343224242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081535 (or 1081529 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 1343224242 is about 36650.0237653402. The cubic root of 1343224242 is about 1103.3573025545.

Adding to 1343224242 its reverse (2424223431), we get a palindrome (3767447673).

The spelling of 1343224242 in words is "one billion, three hundred forty-three million, two hundred twenty-four thousand, two hundred forty-two".