1343254242 has 32 divisors (see below), whose sum is σ = 3025281024. Its totient is φ = 393915600.

The previous prime is 1343254223. The next prime is 1343254243. The reversal of 1343254242 is 2424523431.

It is not an unprimeable number, because it can be changed into a prime (1343254243) 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, 326218 + ... + 330309.

It is an arithmetic number, because the mean of its divisors is an integer number (94540032).

Almost surely, 2^1343254242 is an apocalyptic number.

1343254242 is an abundant number, since it is smaller than the sum of its proper divisors (1682026782).

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

1343254242 is a wasteful number, since it uses less digits than its factorization.

1343254242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656574.

The product of its digits is 23040, while the sum is 30.

The square root of 1343254242 is about 36650.4330397337. The cubic root of 1343254242 is about 1103.3655167383.

Adding to 1343254242 its reverse (2424523431), we get a palindrome (3767777673).

The spelling of 1343254242 in words is "one billion, three hundred forty-three million, two hundred fifty-four thousand, two hundred forty-two".