1361425330 has 16 divisors (see below), whose sum is σ = 2459291544. Its totient is φ = 542631040.

The previous prime is 1361425313. The next prime is 1361425339. The reversal of 1361425330 is 335241631.

It can be written as a sum of positive squares in 4 ways, for example, as 1232080201 + 129345129 = 35101^2 + 11373^2 .

It is not an unprimeable number, because it can be changed into a prime (1361425339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239437 + ... + 245056.

Almost surely, 2^1361425330 is an apocalyptic number.

1361425330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361425330 is a deficient number, since it is larger than the sum of its proper divisors (1097866214).

1361425330 is a wasteful number, since it uses less digits than its factorization.

1361425330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484781.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1361425330 is about 36897.4976116267. The cubic root of 1361425330 is about 1108.3185672495.

Adding to 1361425330 its reverse (335241631), we get a palindrome (1696666961).

The spelling of 1361425330 in words is "one billion, three hundred sixty-one million, four hundred twenty-five thousand, three hundred thirty".