1341234434 has 16 divisors (see below), whose sum is σ = 2118523680. Its totient is φ = 635086080.

The previous prime is 1341234373. The next prime is 1341234467. The reversal of 1341234434 is 4344321431.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1341234397 and 1341234406.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139874 + ... + 149154.

It is an arithmetic number, because the mean of its divisors is an integer number (132407730).

Almost surely, 2^1341234434 is an apocalyptic number.

1341234434 is a deficient number, since it is larger than the sum of its proper divisors (777289246).

1341234434 is a wasteful number, since it uses less digits than its factorization.

1341234434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13105.

The product of its digits is 13824, while the sum is 29.

The square root of 1341234434 is about 36622.8676375840. The cubic root of 1341234434 is about 1102.8122076229.

Adding to 1341234434 its reverse (4344321431), we get a palindrome (5685555865).

The spelling of 1341234434 in words is "one billion, three hundred forty-one million, two hundred thirty-four thousand, four hundred thirty-four".