1351230342 has 64 divisors (see below), whose sum is σ = 3373401600. Its totient is φ = 350542080.

The previous prime is 1351230319. The next prime is 1351230371. The reversal of 1351230342 is 2430321531.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 594384 + ... + 596652.

It is an arithmetic number, because the mean of its divisors is an integer number (52709400).

Almost surely, 2^1351230342 is an apocalyptic number.

1351230342 is an abundant number, since it is smaller than the sum of its proper divisors (2022171258).

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

1351230342 is a wasteful number, since it uses less digits than its factorization.

1351230342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3581.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1351230342 is about 36759.0851627186. The cubic root of 1351230342 is about 1105.5450971790.

Adding to 1351230342 its reverse (2430321531), we get a palindrome (3781551873).

The spelling of 1351230342 in words is "one billion, three hundred fifty-one million, two hundred thirty thousand, three hundred forty-two".