1341430442 has 12 divisors (see below), whose sum is σ = 2211697698. Its totient is φ = 609741000.

The previous prime is 1341430427. The next prime is 1341430459. The reversal of 1341430442 is 2440341431.

It can be written as a sum of positive squares in only one way, i.e., 1046587201 + 294843241 = 32351^2 + 17171^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2771309 + ... + 2771792.

Almost surely, 2^1341430442 is an apocalyptic number.

1341430442 is a deficient number, since it is larger than the sum of its proper divisors (870267256).

1341430442 is a wasteful number, since it uses less digits than its factorization.

1341430442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5543125 (or 5543114 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1341430442 is about 36625.5435727581. The cubic root of 1341430442 is about 1102.8659266647.

Adding to 1341430442 its reverse (2440341431), we get a palindrome (3781771873).

The spelling of 1341430442 in words is "one billion, three hundred forty-one million, four hundred thirty thousand, four hundred forty-two".