1342433522 has 4 divisors (see below), whose sum is σ = 2013650286. Its totient is φ = 671216760.

The previous prime is 1342433513. The next prime is 1342433531. The reversal of 1342433522 is 2253342431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1342433513) and next prime (1342433531).

It can be written as a sum of positive squares in only one way, i.e., 1193080681 + 149352841 = 34541^2 + 12221^2 .

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 as a sum of consecutive naturals, namely, 335608379 + ... + 335608382.

Almost surely, 2^1342433522 is an apocalyptic number.

1342433522 is a deficient number, since it is larger than the sum of its proper divisors (671216764).

1342433522 is an equidigital number, since it uses as much as digits as its factorization.

1342433522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671216763.

The product of its digits is 17280, while the sum is 29.

The square root of 1342433522 is about 36639.2347354581. The cubic root of 1342433522 is about 1103.1407544631.

Adding to 1342433522 its reverse (2253342431), we get a palindrome (3595775953).

The spelling of 1342433522 in words is "one billion, three hundred forty-two million, four hundred thirty-three thousand, five hundred twenty-two".